Nursing Prerequisites

The presentation is very nice and helpfuly The organization of topics was very good

I am no longer scared of metabolic pathways. thank you so much.

I'm impressed with how high yield the information is. The professor touches very important aspects in just the shortest time that one video has, and that is really impressive. I do have a degree in Biochemistry and molecular biology and so this is really making me master the course gradually. For sure I'm recommending this course to my friends from same college already who aspire studying medicine like me.

I like all doctor Tarry's lectures, he delivered them simple and somehow easy to understand well and he added easy to remember examples.

Explained very well made it relatable. Great lecturer explained very well and gave good examples.

The videos are shorts and specific an also great explanations

I liked these explanations, but if you are a college student this may not be for you

Great explanation with great examples . Knowledgeable in subject matter , content up to date

THE TRANSLATION IS NOT CORRECT, THERE IS NO CONSISTENCY IN THE SENTENCES

Por que explicó detalladamente y con ejemplos la importancia del principio de exclusión de Pauli y que para que se cumpla en el orbital S, debemos considerar al numero cuantico spin

Thankyou so much for the opportunity to relearn most of the important and key concepts related to this cornerstone foundation to Medicine & Life Sciences! Wish I had this tool in my undergrad days!!

He is the best here , I swear Idk but I like him

Thank you, dear professor for amazingly informative and interesting lectures

Great course for introductory level biochemistry. Prof. Kevin Ahen is a great teacher, knowing not only the topic but it's historical background...

It is very informative and the teaching are in simple english.

He's a legend ooh I don't know what else should I say to complete 10 words

biochemistry was tough as I havent chemistry before. Had to keep reviewing, loved the tests and course presentation and so satisfying when i got the answers right. Great system for people like me . cant wait to do other subjects when i finish this one.

what an amazing lecture god bless u sir and i wish to meet u someday

Great teacher. Well explained. Learning outcomes well defined and all comprehended.

Thank you so much; Nonetheless, i really need to let you know your vocabulary is above my reach

Dr Adam is so clearly and slideshow has a incredible quality. Level is so hard (not for beginners) so this course must be completed after basic chemistry in High school.

I understand very well, thank you Professor Kevin, these help me a lot

Enjoyed the format for this and other Lecturio classes. Graphics are concise. Instructor is very good at explaining concepts

It was much needed review for me in general. Thank you.

Enjoyed these videos very much. They helped me understand concepts I was struggling with.

Great work here,,, I’m so happy for the clearly understandable English

The content but also the Professor Vincent Racaniello, he is convincing , spacing and detailing what is needed to be captured.

It is a super complete course, I think the only thing missing is to do an exercise at the end of the class in my opinion they help the students a lot.

Nice course very complete in every sense, I like it, keep like that.

Love the lectures and reviews and quizzes and the fact that you can repeat for more clarification.

The explanation was quite detailed without leaving the basics. Good illustrations as well.

Awesome overview! Thank you! Particularly liked the gluten example. Also graphics were good - will stick in my brain longer.

Every concept is not fully clear, the teacher doesn't go with mechanisms, even he doesn't use a mouse for determining about what on screen he's takin' about. For medical students.

I dont know if its the diagram or what the doctor is saying but i just cant understand the MAP kinase and the GEF and everything else afterwards

I just find the need for an extra time revising this, particularly offline. I always find my self making some notes unlike Anatomy!

better way of making it very interesting,short lectures. easily understable

Explica las cosas super simples y puntuales, se memoriza rapido de esa manera

I think it’s too fast, and not with details so please correct these problems

Magnificent lecture about polysaccharides and their functions for storage and release

Clear and concise! It linked to my knowledge of addiction and reinforced my understanding. I particularly enjoyed the breakdown of addiction into physical and psychological dependence

The video highlights the important concepts about the hydrophobic amino acids group

This lecture was great! I could understand what the professor was explaining and I understood it pretty well.

I recommend include the cc out of slides screen, the letters do not allow to watch the information

Great content. Great performance, I would only change the speed of his speech..., a little bit fast to me. Everything else perfect!

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It's is just good that's why 4. I dislike that it's doesn't explain clinical too much

It's okay.... But somehow hard to comprehend. I will love if you can make the teaching much easier to grasp.

Hi I appretiate her lectures about biochemistry, l hope the following lectures would offer me more interesting information.

Excellent, clear, interesting and informative presentation which facilitates comprehension and memory of essential material.

I really like how you explain the concepts, I realized though that on some slides, there are too long sentences. Sometimes I don't really read them because I need to focus on what you say. It would be great if less words would be on the slides but in a way that is still informative. But all in all, I'm enjoying the course a lot and you did a way better job explaining the concept of shells and orbitals, than my chemistry professor did. Thanks a lot.

I like it becauser it was very helpful & simple .. I like the translate sevice it so helpful as well. Thanks a lot lecturio

this video is short and easy to understand. Thanks Teacher

Good explanation. Pretty bad diagram. Animation probably would work better.

Me encantan las clases son muy explicativas y muy detalladas , simplemente excelente!!!

its easy to understand but somethings are a little confusing because of the speed

i enjoyed every second of this video and it opened my mind to study more and become what i have always wanted to be a radiologist

This lecture series is quite informative and helpful. The instructor is good at breaking down complicated psychology and sociology concepts, especially for those of us with limited neurological sciences, psychology, and sociology background. He is animated and very well informed and good at explaining the concepts and practical applications in clinical and research settings.

Quite an informative lecture. Helpful in breaking down complex concepts.

This lecture series is quite informative and helpful. Maybe due to different learning styles is why some students don't see it fit; however, I find it quite helpful in both refreshing minds in prior learnt concepts, preparing for classes, and studying the MCAT as a non-trad. It makes you want to further seek more information and learn about the application of the concepts, rather than simply memorising formulas or synthesis steps. Give it a try, you would learn alot about simplifications of complicated concepts. I especially enjoyed the organic chemistry lectures and the explanations about medical and organic chemistry. A bit of prior knowledge could be beneficial, but it isn't a necessity.

Concise and clear; exactly what I needed for this topic, thank you.

Good amount of detail in digestable amounts. Very much appreciate able to run the videos at different speeds.

No explanation at all just reading , sorry for that , No interaction

Very good presentation, clear slides but I am a non native english person, Dr Tarry's speaking to fast.

It's great to learn from someone who's enthuisiastic about their specialty and even better at teaching it. Thank you Dr. Ahern (:

the tone of voice and eye contact good just like in a classroom

The teacher is excellent, straight to the point and very engaging, yet professional. And most importantly, the syllabus follows the MCAT AAMC outline to the T! It takes away the stress of having to worry that you miss a topic. It’s better than Khan Academy P/S in my opinion. And their P/S covers absolutely everything you need for the MCAT. No more, no less! I wish all lecturios MCAT subjects were designed that way. Their P/S is definitely one the best out there for the MCAT!!

I like the short videos. They described what’s important and later you get questions about the video.

Me agrada como explica las cosas la Dra, creo que lo hace que sea entendible de forma sencilla para cualquiera

The lecturer speaks clearly and is engaging. The material is presented quite well - in a logical manner. I feel the material could go in a bit more depth (but perhaps later lectures will). I would probably give this series 5 stars, however, I'm currently studying for the USMLE, and I feel half or more of the review questions are extremely low-yield. For example, there are questions about which section of a plant does a specific fungus infect. That's okay to test understanding of the lecture material presented, but I don't want to have that type of question included in my "Spaced Repetition" for memorization. It's a real waste of my limited time and brain space. Please ither remove the low-yield questions, or perhaps a better (and faster) option would be to add an option to turn off the "dumb" questions.

This course was quite information, presented by a professor with a vast knowledge of subject matter and the linguistic ability to express such an understanding coherently and with enthusiasm. As a result, I would feel thoroughly comfortable suggesting this series of Micro-lectures to anyone interested in preparing for the Psychology and Sociology sub-section of the Medical College Admission Test. Furthermore, this resource is very helpful as a basis for understanding Psychology and Sociology - With that said, do not depend on this resource as your only means to education reference for the subsection Psych/Soc on the official MCAT.

To me he is the best chemistry teacher,till date.His lectures clarifies all my doubts.Thank you so much sir..

I love having access to such rich learning material, thanks for making this an available resource. My only criticism would be that the quiz questions could use improvement and the professor could talk slower to make note taking easier. Overall, very grateful to have found this!

It is a good explanation for a complex topic, with only the most important

I spent weeks reading and trying to understand from the books but these lectures made it so easy to understand, I also love the fact that it keeps on asking questions so you can remember them. Thank you so much for these lectures, I love them.

complicated topic but I think I got it, though the Tyrosine kinase itself is a bit complex

I like the format - the lectures are "short and sweet". The lecturer is reasonable easy to listen to. Perhaps it is just because this is a foundation course, but it does feel this material may not be in-depth enough for USMLE step 1. (Or perhaps because it's re-used for non-USMLE students?). The questions are just "okay". There are a few errors, and a couple questions could be worded better. It also seems that some of these questions are testing material that seems only marginally important, and may not be very "high-yield". I wish there was an option to flag review questions to not be included in the "spaced repetition". The "spaced repetition" idea should be for memorizing the most important details, and I don't really want to be memorizing questions that I think are of little importance, incorrect, or poorly worded. (It'd also be a good way your you at Lecturio to decide which questions should be revised - if many people flag it as "don't review again", the question probably needs revision.)

LECTURE IS STRAIGHT TO THE POINT FOR THE MCAT WITH EVERYDAY LIFE EXAMPLES

Understandable!!! Easy to remember! And pretty useful!!! You really need to learn basics topics in Med career it surely make you to be highlighted over another students

It helped me clarify some topics I had been having trouble with.

Sorry, the following videos have the information that I was looking for, sorry again

I thought the ideas posed in the lecture were well presented and easily understood.

I'm a visual learner and Dr Ahuja explains psychology and sociology very clearly and into layman terms. And I absolutely love the fact that the lectures follow the MCAT AAMC outline to the T. This takes out so much anxiety from me. I know that I'm covering everything needed on the MCAT with a highly qualified teacher and excellent production.

the instructor is very clear and is easy to follow

Dr. Cornwall did a very great job with this.. The big picture simplified everything and made studying into little details easy.

el contenido esta muy bueno, solo que la traducción tiene falencias y dificulta entender los conceptos adecuadamente.

Everything is confusing. The diagrams and what she was saying didnt allign. ALso she never gave the answer to the number of chromosomes in each stage of meiosis and mitosis

I've taken classes from Dr. Racaniello previously on the coursera.org platform. He is a very engaging instructor and he is no different in this Lecturi series, at least for the free part. As a citizen scientist, the full cost is too much so for this series I can only comment on the bacteria sections that are free. The quiz questions are very relevant to the material presented and the reference material is equally good.

Its apt for 2nd yrs....simple and all main points are given.

I loved it, really interesting and easy to comprehend, thank you very much :)

Need more mcq 's for practice and good content. Very clear concept s

The lectures are great... But I just feel like they are too expansive... Not very suitable for a dedicated study period

Very good Thanks Really it doesn't take much time and its really good

El programa ya se me acaba en dos meses, estaría muy interesada de volver a comprar si tuviesen en español y tambien como estudiante me ayudaría mucho un descuento

the lecrure is detailed and very comprehensive it is well presented i also liked the quiz that comes afer the lecure.

i chose this rating because the lecture is up to the minute, well researched. and the presentation is straight to the point.

The lessons from lecturio in general should be a little longer and more in depth. Also, the practice questions have nothing to do with the lesson advanced.

It almost always fails to explain 'why'. These lists are available in any textbook. I was looking for an explanation to understand it. Also, visually it is looking at a table for 5 minutes, pictures could have explained better.

Dear sir/madam In regard to the Biochemistry basics,I am much satisfied by the cours.In fact,the videos concerning biochemitry basics are well summarized and are full of useful information in the regard of médical studies.Because of this,I am enjoying the course and continuing either to learn much more . Yours sincerely Asher Hategekamungu

He is so natural , after topic explanation he then takes example of daily life, easy to understand

Dr. Ahern is a fantastic lecturer. All the course is simply awsome.

The video episodes are way too short, need to go back and start over every 3-4 minutes. I think there should be a option to view the topic in one full video. Otherwise the subjects are well covered in an understandable manner. Many thanks

That's great course and it's very simple one thanks alot

The way of teaching of Georgina is really impresive, i understanded everything. The best classes ever.

The course was easy to follow and has good illustrations of the concepts. I also like the quiz portion of the course.

Very comprehensive lecture . It' s clear and simple. Thank you for your work .

Great professor and easy biochemistry topics to learn with good explanation.

I work in a large public hospital biochemistry routine department, when I studied this subject there where no computers, only text books. So this is a refresher and update of the subject. I am enjoying this 'new' way of learning and it enhances my work knowledge as understanding theory is important for performing work well.

there is much of talking and repeating to understand the "How"much more than understanding the "Why"

Great lecture! Very simplified and friendly explained. Thanks so much !

Very nicely explained. I found it helpful in understanding some basics of chemsistry that I've forgotten over the years.

Dr. Ahuja clearly illustrates the defining characteristics of schizophrenia and psychotic disorders, as this lecture translates the DSM-V material into a brief review of key points.

I like his style and respect his effort. I've been using these lecturers to review my knowledge

Microbiology is explained very clearly in a interesting manner its no doubt an interactive method of teaching!!!

Brings together a balanced and complete picture of the usefulness and pathologies caused microorganisms.

Dr. Cornwall makes the topics easy to understand and retain. Her approach is not overwhelming but yet not so simple you are bored.

Very detailed. Moves through information and a good pace. Sifts out the important information versus stuff we don't need to know for the exam.

the concepts are clear and the time is enough, examples are short.

hi Biochemistry's videos are interesting and give me information, the orator pronounce correctly. As you know I do my best to prepare ecfmg exam and board examination next, of course after having sufficiently training and advices under your guidance I would like to apply ecfmg examination this year, now would you please give me more information for preparing step one and step 2 exam.

the reason chooses this rating regarding pop up AD, I am not ready yet. I need more time to think about what my work schedule to fit my study and payments.

I believe the term is entropy is misused in this lecture.

Misuse of the words fludity and stability as if they were synonyms makes answering the question at the end confusing. Other than that, it's a good lecture.

Well-designed and informative I would recommend that the quiz questions can be more effective. For example, some answers are just memorizing names or some details that are only noted orally for few seconds.

Awesome analogy great lecture! Very nice lectures overall I really enjoyed them. even though I have taught this topics and I know them fairly well. I enjoy little gems of information I received through these lectures, and new understanding

Khan Academy shows the path it takes for a message to be received which is missing from this video (i.e. the target characteristics first determine whether the message or source is evaluated). "The central route is used when the message recipient has the motivation as well as the ability to think about the message and its topic" "The peripheral route is used when the message recipient has little or no interest in the subject and/or has a lesser ability to process the message." Both should be on the same slide introducing the concepts of central/peripheral routes. "The theory states that when people observe a model performing a behavior and the consequences of that behavior, they remember the sequence of events and use this information to guide subsequent behaviors" Should be the definition of SCT. Much clearer.

I like how Dr. Cornwall recaps chemistry and relation to energy to cells. Her hand motions help with my learning and understanding. Thank you.

two stars just for the effort. But its ore like reading fro book. Nothing different. Very boring. No interaction.

There needs to be mechanisms. The lecture, as-is, is entirely superficial.

Great lectures! I hope much of I learn here will be on my exam too.

Instructor is precise, thorough, presentations are easy to follow and understand. It is enjoyable learning. Thank you. Love it.

I like the practical comparisons used for better understanding and remembering the topic, makes it much easier and more entertaining!

Concise and to the point for basic understandment of the subject.

Talks clearly and explains all the key points so that you can understand the lecture in simple terms

This was very clear and simple and extremely helpful thank you

The vedios don't cover many important aspects such as cultures , serology etc. Every topic is over summarised and isn't very good for concept building

Studying Biochemistry lectures helps me to understand and hold in memory every each case,,, so this is the best ever

It was a great lesson thanks for everyting short and briefly everyting.

I watched the glycopeptide pharmacology lecture, wanted more details on the mechanism of action, segwayed to antimicrobial resistance, then segwayed to "Peptidoglycans - Beta Lactam Antibiotics" video lecture. The D-Alanine-D-Alanine concept also relates to the mechanism of action of vancomycin.

I Like Tarry's lecture. They are straight to the point and very easy to understand. He does a good job with his explanations

It’s not a bad lecture but it’s bulky stuff that isn’t simplified to hold ones attention, don’t get me wrong, it has its highlights but it could be more interesting.

sir , the way you talk about microbes ,inspire me to learn more.

Really clear explanation, and really easy to understand! I’m lovin’ it

Great lectures, very clear and understandable! Thank you, Dr Georgiana Cornwall!

I found him to be one of the better lecturers at Lecturio. Easy to follow, fluidly makes sense of the material, which drastically helps me learn.

Lecturio videos are the best way to make you more confidents for your exams!

Great lecture which allowed me to understand the topic much better than I was taught

All the explanation are precise to the point...and covers all the important concepts

Explains concept very well with good analogies that further enhances my understanding.

Dr Cornwall has the gift for teaching!! She explains things very well, thank you!

The professor is excellent. I like how he explains things. Some of the professors move their arms around a lot which can be distracting or spend the whole time looking down at the computer. With others it feels like all the do is read from the slides. However the biochem lectures are very well done and by far my favourites so far.

The module is complete but the questions can get too easy

I really enjoyed the video and it made me learn, also I liked that are short videos

They are so awesomely explained and very helpful thank you. I’d love the videos to have that ten second rewind or fast forward arrows like YouTube does, and then it would be perfect.

I love the lectures so much. I like trip on steroids I never have consumed lol. However. I think it would be great if they had the ten second mark or arrow so that it would rewind or fast forward the lecture. It’d Save time just like you tube videos and stuff. Thank you kindly

Very concise. Great illustrations. Thank you. Thank you. Thank you

Thank you for your knowledge and for spreading it in this way for us, the students.

El curso esta perfecto hasta lo que he visto, el único problema es la traducción, al ser traducidos automáticamente (no por una persona) hay algunas cosas que no se entienden ni tienen sentido. Tarde un buen tiempo en entender lo que significa "shell" ya que en español no es "caparazón" como lo marca el traductor.

Excellent and precise to the point. I loved it. Thank you Dr. Gresley.

The lecturer makes the topic interesting, easy to understand. One begins to appreciate how these things link with everyday human existence and how they play a pivotal role.

Enhanced understanding. Wish he talked about R and S configurations. The part was slightly confusing without the explanation of R and S

The explanation provided is far to basic and even if its more organic related subject, it should be introduced in a method that is not intimidating.

Why I don't understand his explanation. Its not detailed enough to follow.

Good, where are the rest of the organelles (like peroxisome)

Need lot of detailed explanations.. especially in videos. The teacher is really good but the script is lacking too much.

I don't get it. I feel like he's reading off a script and its too much show and less understanding.

A calm and organized lecture made in a way that is easy to recollect with the start and end saying what we are going to learn and what we have learned.

its good and thorough, also covers minor lipid types! good to learn

I choose this rating because I feel the course is not well organized, and I think it lacks of contents in many important topics of chemistry, such as molecular geometry, thermochemistry, periodic properties of elements and nomenclature (both organic and inorganic).

Explains it completely from the start to the end , everything is clear and simple . The structure is very easy to understand.

I DONT UNDERSTAND ANYTH?NG FROM TH?S LECTURER, HE EXPLA?NS TOO FAST AND NOT CLAR?FY THE SUBJECT COMPLETELY

Thank you, this is helping me so much. I love these videos.

I love this app but can get a little confusing when the professor uses the wrong words or accidentally says the wrong thing. Do you not edit errors out? It’s a great platform just needs a few tweaks here and there.

I use Altius for my MCAT course book, but learn better with watching videos. You guys line up pretty well with their content and it makes it easy to follow! I also love the examples that make it relatable.

Si la Chemistry hubiera sido explicada de esa forma en mi Children Process, entender su importancia pudo haberme ahorrado mi vital time, y tener una vida more easy.

I am a student at Downey High and I really want to be a cardiothoracic surgeon, and I didn't know what to learn but I know this website will help me.

It is very audible, good sound system, analysed with pictures and really more defined

This is pretty good introduction! haha how to control the cell cycle

just basic to litle details course.easy to understand it.

there are more areas involved in language control, and different types of aphasia.

I think it is an entertaining way to learn the history of Biochemistry.

The lecture was very well explained with very practical examples

I love this guy. The way he explains makes Biochem look easier

He is clear, short, and simplify the most important points

he is very clear and is a nice teacher, and he use a appropiated nivel of technicims

I like so much the content of this course and how the doctor provide the information

I really liked this site ,and it's seems helpful for me . I am a high school student. I am in the 10th grade right now. I just want to become a surgeon doctor because I want to save peoples lives. I know that I have to right a commit to this site and I do not have to introduce myself for you people. I do not need to study this because I did not understand today's subject.I just want to be ready for the medical school. I hope this website will help me being ready and ,Good Luck.

Concise with good use of slides and professional presence and dress.

P53 GeneRate this lecture P53 Gene Rate this lecture P53 Gene P53 Gene P53 GeneRate this lecture

extremely helpful when the amino acids are divided in functional relevance.

Amazing lectures. Simplifies complex pathways and process. Really fantastic! Watched every lessons.

:) Thank you . everything in this lecture is clear. like it very much.

You are doing a great job teaching me about all of this stuff white youre help i will devinitly gratuad collage.

Almost no information really disappointing. Use Step 1 2018 page 46 ... Even a student could have presented the topic in more depth as it is important.

just excellent , the content and the preparations were realyy excellent and goes very easy.

I believe that she is a great lecturer but, the issue is the way of delivering the lesson and how much was she ready to record the tuition. anyway it was a good experience for both of us, she let me search a lot for the genetics to unwind condense informations :)

This is only the first lecture and the first time I am delving into biochemistry for the first time, so hard to say, but something about Prof. Ahern's manner makes me curious and creates a fine feeling of anticipation. Great for a first lecture.

Very disorganised way of explaining concepts It would be much better if things were presented in more detail and if the presentations were structured adequately

it was described in a simple and easy way to understand, thank you.

This video did not really show Aspartic Acid or Glutamic Acid?

Great lecture with simple explanations for the freshman. Like it!

The lecturer did not appear confident looking into notes too often. Too many hand gestures are a distraction especially when not pointing to the stuff on the slides. The material was not presented in an easy or simple way. Made it more complicated that it actually is. I feel difficulty in continuing to the next lectures without understanding this.

He very easily simplifies things. So this is why I give him a five star review

Amazing, loved it very much. Easy to follow and clear.

Very nice presentations of the different subjects, and i felt I recieved a clear view of all the mechanisms presented

Awesome lecture, awesome proffesor. My teacher spent almost 1 hour explaining that. Thank you Dr. Ahern

I feel like she is just reading notes that she has been just handed over.

The presentation is simple, short and concise preparing students for more detailed content. I believe that this is an efficient approach toward a broader base of an audience. Thank you!

as a beginer i didnt couldn't understand anything the lecturer is talking about and the lecturer is way too fast

My name is Barbara, I'm from Colombia and I really like your videos Mr. Kevin, because I think the content is easy to understand.

Dr. Cornwall is very thorough and paces herself very well in relating core concepts.

Very well explained and detailed lecture, but it would be nice for better understanding to have some names and terms (e.g. Ramachandran plot) displayed in the video!

way too fast ????I really wish the teacher would talk slower as now I keep having to pause and rewind etc.

So much more simple than my lectures. Thanks for the detailed lecture. You're a life saver.

Direct , and easy to follow. The length of the video also helps.

Engaging with good use of humor, well structured, generally his videos are excellent

Great professor but unfortunately the details of this lecture are not important for USMLE Step 1

Easy to understand and the explanation are very clear. Thank you very much good job!

In my school we will take this lecture in 2 hours!!! Way too short and superficial

This lecture offers only the very basic principles for understanding the concept of hybridisation with very little examples. The lecturer himself seems as if he reads notes off a text book out loud without providing appropriate explanation on the idea behind the way that hybridisation works in interacting atoms. Also, providing problem-solving exercises (like at the end of lecture 12. Covalent Bonds - Quantum Numbers), as well as, the answers to those questions - so that someone can mark their own responses - is an essential part of teaching and learning I hope we can agree.

Needs more details, and take it slower so that we the audience can get a more thorough understanding of the topic (the video really doesnt need to be that short)

I found it really helpful. Your explanations were clear and easy to understand.

As much as your stories are interesting for the ETC gradient It does not fit my learning style. It would be nice to have clear scientific language about what's happening. I can't write a story on my exam paper. Perhaps this is just me.

Easy to understand and very complete. Thank you for your time, helped me a lot

Thank you for the video's theses are really helpful. look forward to keep learning.

Dr. Ahuja does a great job of concisely presenting information in a tone that is upbeat and engaging.

Feels like she is not comfortable with information she is teaching. Accuracy of information (and spelling!) is sometimes questionable.

Assalam-o-Alikum! Sir your lectures are very informative and its my humble request kindly give us access to download these lectures because lots of time taken by lecture due to internet problem plz try to understand and give us access of downloading

very nice clear and organized lecture. thank you. it adds alot to my simple knowledge

Great Explanation !! I wish we would have had you as a teacher. :)

thanks for teaching me in such a clear, precise, and yet enriching way

excellent lecture. Cristal clear; not too slow not too fast, smooth transitions and a bright ending

It was very precise and up to the point. The presentation was interesting that triggers to study better .

very good lecture. pretty well organized and instructive. He has a deep knowledge of the material making me to pay special attention to all his lectures.

CLEAR AND CONCISE, WELL EXPLAINED.GOOD DIAGRAMS. VERY INTERESTING LECTURE.

Very nice and informative lecture, easy to understand and remember

I have followed Dr Ahern through all the basics of biochem lectures and he has never failed to deliver.

Great job, Dr. Ahern. Thank you for bettering my understanding of these concepts! Used as a supplement to lectures and powerpoints, your videos on Lecturio have been extremely helpful to me!

It states the concepts very clear, i would love to have him as a professor

It was a nice lecture but, IT-guys, can you please add the stuff to speed up a video. Thanks.

Very good lecture, l consider that is one of the most complete themes that l´ve read ...good job.

Did not like the sequence of the power points, too confusing.

I am a biochemistry student studying in the UK I found this so useful especially as a foundation in my initial year of study.

I love the visuals, her method of speaking and the transcript at the end

You make it much more easier. However, I still understand all important points. Thank you!

The lectures are really good and to the point! I like how they aren't too long (otherwise i wouldn't take anything in after 15mins tbh) They are short and very easy to grasp the concept!

Good lecture, but not USMLE focused. This is more of a general biology lecture than a USMLE prep lecture. It seems to me that Lecturio is not making the difference between MCAT prep and USMLE prep. The lectures look more like MCAT prep lectures and not USMLE.

I like the way she expresses, you can easily understand her

best prof in the world explains everything so good that even a kid will understand

Its a little bit dificult to understand but the information its complete and tables and graphics helps a lot

Really great explanations of the whole process. Was not happy that I had to relearn Krebs and ETC but actually found these videos enjoyable and valuable.

Great enzyme analogy! Enzyme is the friend who puts his two other friends in contact with each other so that they can start talking and dating ;)

Nothing on how p53 relates to RB or how p53 induces p21 to inhibit CDK thus acting as a tumor suppressor by not allowing cell cycle progression. This info is found in the the First Aid for the USMLE so it is probably important.

In terms of studying for something like USMLE, brief intro is fine! Such topics will not be tested on the exam but are necessary to build foundations for other future topics. If you are studying for other exams, this whole module may be a bit light on key information. Great as a refresher though!

Conveyed the process in a short &digestable way.I LIKED THE WAY OF presentation too.

his teaching is clear and it is not allowing me to get even a single doubt

i could understand the concepts better. explanation was good.the charts were self explanatory. it made me feel bio chem much more interesting.

I like the way you link things from one to another. Yuu made these lectures highly appreciated with the concise and comprehensive explanation! Thanks Prof!

This is not a USMLE 1 focused topic, an important material for the step, it's so superficial either the question that is a first order question. Need to going deep in the topics, we're not an undergraduate students.

It's one of the most useful skills. Memory is a major part of our lives in medical school.

i like your teaching .sir. it helps me to understand the concepts clearly.

Excellent information and explanation, it's helping me a lot. Congrats, lecturio!

First of all I would like to say that I really appreciate all of the effort by the professors and Lecturio to do great lectures, however, I would like to say, as well, that you need to focus on the exam format (In this case - USMLE Step 1). For example, in this lecture it was asked: "Which of the following is NOT a lysosome related disorder?" that is pretty good, because it has a clinical context with the subject, however this " lysosome related disorder" have never been taught by Professor Cornwall.

Hello! I have not finished all the course so I can not give you a proper feedback. but so far I really liked it and it has been quite useful. Thanks.

lecture has been nicely explained . i like the little humor in lecture .

Dr. Ahuja provides great examples to easily understand the topics for recall later on.

Very clear what is going on. I understand it much better.

Loved the lectures, especially the lecture on the electron transport chain. Dr. Cornwall had a really useful analogy of the ETC and kids (electrons and hydrogens) going to the prom (ETC) that really made the concept stick. Very good job!

The chapter about cellular structure has given me clear explanation and enhance my knowledge about the different functions that the plasma membrane assure. The course just makes my understanding of cell dynamic very straightforward.

i understood the whole concept from adam sir clearly and wanna learn more from him....

It's an excellente teacher! She uses easy analogies that you can memorize quickly and gives you a summary of your class (in my case). Greetings from México!

High yield facts and clear explanation, the fundamental elements and efficient route to master biochem!

I am new to this curriculum, however, I would like the lectures to be longer. I am hopeful that other lectures are much more detailed, e.g. gene regulation/expression. Lecturer is very knowledgeable, clearly.

I liked very much this course. It's very interesting and The good teachers.

very good, is complicated, but i understand everything, she is a good teacher

I extremely enjoyed this lecture. He is very clear about what he is stating, and he states it in a very comprehensive manner, which is extremely crucial if you have yet to have medical talk down pat. I learned a lot, and I do have learning disabilities, so it can be hard at times. But this isn't one of those times! Love love love it! Much appreciated!

I agree that it was brief if someone was looking for something more comprehensive. It was sufficient for me as I only required this to understand one lecture slide however not enough questions.

Gooood job LoL and really a good story-maker????Thank you very much! Amazing, very impressive!

Thank you very much!! So funny and interesting! I laughed many times LoL also learned A Loooot!!!

lecture slides are well organized and he is always clear

I do not think there can be any simpler explanation of these concepts. Dr. Cornwall takes her time to explain these concepts in a way that they stick with you, and the analogies she uses engrave them into the medulla so that you can relate to the concept. You can't beat this! This is exceptional!!!! Thank you so much!!

First step to refresh and understand different concepts. Highly recommended.

very well explain and illustrate! The information match perfectly the pictures and the speed of the expositor is flawless.

Thank you very MUCH. I learned a lot. He presents the lectures in a very understandable way. I appreciate him a lot. I became so excited while listening to his presentation. Thank you, thank you, and thank you. God bless you.

I like the fact that the lectures are detailed and Dr.Cornwall makes it fun and easy to understand.

It's really helping me getting the basic understanding. And the tips for surviving medical school is worth to try.

This lecture was excellent in every way, I must say DR. Cornwall is a Pro in intermediate metabolism. I couldn't understand this processes better in medical school than she has made me.

Based on explaination. I felt there was some lack of informations. In some area needs to be more profound.

Great lecturer who is knowledgeable about the subject. However the animations in both mitosis and meiosis would have been in motion so the explanations were tuff to follow. overall good attempt. keep up the good job.

great lecturer who is very knowledgeable about the subject matter, pitch, diction and pace is terrific. keep up the good job.

The lecture made this concept so easy to comprehend and it is just straight to the point. Thank you Dr.Ahuja

Excellent lectures, you can understand in a few minutes the basics of difficults topics

couldnt understand a thing. Please try to use animation to explain better

I fund the course giving me a proper intro and review of every topic. Not necessarily the best class replacement, but certainly covers each and every topic to at least a basic extent.

Classes have an excellent quality, however there are small mistakes when you´re reffering to some specific molecules such as cAMP and cGMP because in some ocasions, you tend to exchange one with the other in just a few ocassions. Nonetheless, the overall course is excellent, with clear explanations.

it was very helpful and engrosing for me and it is explained in a nice and simple way.

Very good lecutures !!! They are a little bit basic but I like them!!

How I wish I had this when I first started medical school. The explanations were clear and concise. The use of simple words enable me to understand it well as well as the option to pause at anytime allows further internalization of the facts.

physical activity , smoking cessation, unhealthy diet ,obesity,overweight,alcohol, change behavior

u r so good like honestly amazing thank you so much professor

I learned a lot about cell structure in the most simple and efficient way.

It is too much Helping. It is Awesome and helpful

1. The content is very comprehensive. 2. The explanations are very clear.

Thank you so much for you effort, I couldn't imagine that one day i would start to like psycology

The lecturer uses great analogies to make concepts easier to understand.

Very good explanation of concepts. Animation could be added for excellent explanation.

Every topic was clearly explained and I could understand them very well.

This is an extremely basic review. Unbelievably, after referring to DSM 5, many of the diagnoses presented were DSM IVR, and are not in the DSM 5. About half of the lectures referred to MCAT preparation. There were grammatical/typographical errors in several of the questions. In the schizophrenia lecture the word “dissociating” is used when “discriminating” is meant (“… having trouble dissociating between reality and delusions or hallucinations”).

The lecture was very intriguing! Dr. Ahern is so well articulated!

Very complete and straight to the point, better than when my teacher explains

I don't waste my time going to any biochemistry lectures at my medical school because I know that Dr Cornwall explains all of the content more clearly, in more depth, in less time. I always finish her lectures excited for the next one!

Brilliant! I have always found these topics extremely confusing at medical school, but Dr Cornwall is able to explain them in such a way that they seem straight forward and easy. This certainly replaces lectures for me! If anybody is unsure about trying this course, they should definitely try it! Dr Cornwall is the best biochemistry lecturer I have seen!

I really like the detailed lectures and how they break it down so it can be understood easily.

VERY high quality lecture. GREAT professor. Clear and concise. Awesome

great lecture. Very easy to understand with examples! very informative

I enjoyed this lecture because it was interesting and came with great examples. The questions really make you think this was fun.

A great lecture. I am a high school student and i struggle with biology. I get a better explanation from your lectures and I am not even a native English speaker. Thank you so much!

the lecture is good it educates on how bichemistry is related to other fields in life

Very educational, a good source for priming for MCAT. Quizzes at the end of slides, and option to take notes while learning are a plus!

Concise. Informative. Engaging:) Lecture was formatted to the layperson and easy to follow.

Estudié medicina hace muchos años y las cosas han cambiado enormemente desde entonces. La aproximación a la clínica se me hace cada vez más difícil sin una vuelta a las bases y en eso el Dr. Racaniello ha sido extraordinariamente clasificador.

I think this course is really informative, though I would like some more details in subjects like RTKs and G coupled proteins. And also please add English subtitles to this course! I'm not native and I found it hard to keep up!

The courses are very concisely presented, it is really useful for preping for an exam

Need more details Need to go slower But overall not bad

The teaching is easy to understand. Can you have some lectures on physics

Thank you so much It was really useful and helpful

I love your lectures!! I'm studying the topic neurophysiology from the physiology subject (medicine), but it's everything much better explained here than just physiology. I understood everything perfectly!

The lecturer is very good at getting biochemistry across. Well explained and understandable up and until here.

i will recommend this lecture on this topic because i was failling to undestand but after this tutorial i am confident

Needs more substance. This was barely long enough to be an introduction.

I liked this course a lot. The lectures were concise and clear.

Professor Dr. Kevin Ahern is very clear in presenting. Love the short but very informative lectures. Would recommend to everyone, those with or without biochemistry understanding. Thank you very much Professor and Thanks to the maker of Lecturio.

Good clear concept review. Could use more specifics regarding cyclin and cdks.

Everything was on point .. Will definitely share with my friends.

I am not a pre-med or medical student; physical therapy instead. So far in the first hour of viewing this site I am impressed. Hopefully it will help me achieve my goals. This lecture was outstanding too! I really enjoy the association style teaching Dr. Tarry uses.

A fantastic lecture and it is very helpful for me thank you very much.

Very concisely put, I love the lectures, very helpful indeed. Now all I need to do is work my ass off to get the dollars to pay for this awesome lecture. Thank you Lecturio!

I found the lectures to be very informative and composed of high-yield information for a relatively quick review of the subject. The only reason I give 4* is because of the few technical problems with the course; but, in regard to the course material, Lecturio provides a wonderful review of Biochemistry with Dr. Ahern.

I like the way that the AA are presented by a table between essentiel and non essential. I will use it for my memorizing process.

Great/clear explanation, definitely recommend to students. For those that complained, please describe what's needed to be explained, or just keep your pie hole closed. Being ambiguous is pointless.

I like the teaching style and material presented! It is clear and understandable. Thank you!

It's very clearly explained and very useful for my studies. I would like it to be a bit more detailed but not too difficult.

perfectly explained and i wanted to ask that i am in class 11 so can i have lectures on that

Kevin Ahren explained the part very well. I liked the way he explaining this part. I am from business back ground.

i like this lecture. way of representing and explaining is quiet good.

Very nice but there's some need of detailed explanation and then it would be perfect

He is a great professor. He takes all his time to explain the topics.

what an amazing voice! and no uhs, ums and pauses like so many bad lecturers out there. I can't wait to watch the rest of the videos!

That's so great! The lecture is so simple to understand. Thanks PhD!

Awesome job, I wish you were my teacher at my university! So clear!

What I loved the most about this lecture was how Dr. Cornwall actually took her time to explain the concepts discussed, and even used simple analogies to ensure that the information was easier to digest. This is something you find lacking in many professional lectures. Thanks again Dr. Cornwall!

It is a good refresher for gen chem but it is not suited for a proper study along chem class.

Very effective. All money spent is worth it. Highly recommended.

very good course, i wish i have money to pay the all course

Thank you dr. Georgina Cornwall! Everything was perfectly understood with your lecture!

She spends half an hour explaining the steps of meiosis and doesn't even get into details... I'm not sure how she can manage to explain such simple topics in such a long time (it's half a movie time, for God's sake!). She should base her lectures on Molecular Biology of the Cell, by Bruce Alberts et al., AT A MINIMUM. Lecturio has many excelling lecturers; unfortunately, Dr. Cornwall is not one of them.

Very useful, he explained the topic in such a simple manner.

Presentation nice and to the point.Each lecture is clear and relevant to today's syllabus.

I LOVED THE LECTURE I WILL RECOMMEND TO MY FRIENDS HOPE TO SEE MANY MORE OF THIS KIND VIDEOS

These lectures are made simple for someone like me who is very vulnerable to biochemistry.

As it's my first lecture, I think I have to work a lot for getting great benefits from your great tutors. hence I had to give this rate. right now there are no such dislikes. well, thanks a lot for the kind assistance.

Great lecturers and thorough explanations for every subject. After watching the lectures, I actually understood and retained because his lectures are extremely well organized.

did a good job explaining basic atomic structure but fails to explain what an atom really looks like. Jumps into the technicalities and skims through them too quickly. I had to consult various other sources to fully understand the concept; not something I should have to do with a paid service.

This is quite helpful. I am a pre-Medical student and I'm fully satisfied by the leacture. I'm able to cover all the syllabus. It's helping me to save time. I dont need all those notes n stuffs. Most important i can practise lots of questions! I'll recommend all Medical students to take this amazing leacture for once so that you'll be able to understand. Thankyou @lecturio! ????

This course was very helpful! The examples that were given made it more relatable.

I would like to recommend all the USMLE and other medical exam preparing candidates to go through the Lecturio because the lectures are concise and easy to understand.

Great way of showing information , thanks for your amazing efforts.

A ERY INTERESTING COURSE ,BUT REQIURES A LLOT OF STUDY TIME TO UNDERSTAND THE AMINO ACID CHEMISTRY. TO BE HONEST, I AM A RETIRED 85 YR OLD PHARMACIST TREYING TOEEP UP.

Videos were superb able to knw the concept very well.please upload more videos of individual parasites bacteria & fungus

I really like the pace and clarity of this lecturer in how he presents the material. It would be nice to have animated pictures in signaling and transport. I also wish there were sections covering enzymatic catalysis & kinetics. Over all, very good! Thank you for making these

very good content. vibe just felt too serious. i recommend this to anyone who needs a refresh.

She is very detailed but yet not overwhelming with the lecture. It's been great help on my bio knowledge.

Not very hard to understand, sometimes a bit too "shallow". However most often very good. Even great.

Professor Racaniello is engaging. He really has made the study of microbiology enjoyable. This is the best Lecturio course I've taken to date. He has captured my interest. I'm looking forward to the more advanced microbiology course that I'll be taking in a couple of weeks. I would also love to see a Lecturio course on the microbiome, which I feel deserves a program of its own. This alone could be a 12 hour course.

I Like That's Concept...Just Easier to understand all of medicine

I rate this five stars because I like to go over it while I do other things and more than once.

The overview of biochemistry is really helpful! The images are great, and the lecture is really high quality.

Soothing voice, this professor was easy to follow and I enjoyed listening to his lectures.

I was hoping for a little more details about the chemical makeup of the topic, however, I like how the entire video is layed out and described.

very helpfull lectures, ??? ?????? ?? ?? ?????? ????????..???? ???

The Dr Georgina did it very well she know detail about the subject matter andinet did not express about her and execelentroll model for me!

The lectures are good quality. I hope they will add more videos, so that all of the chemistry content that is covered on the MCAT is included. Three years of chemistry (two semesters of general chemistry and lab, two semesters of organic chemistry, organic lab, and two semesters of biochemistry.....) definitely wasn't covered here. This is a nice quick refresher and an overview of some important concepts, though.

I like the way the instructor presents the material , and the examples she uses.

It cleared my mind about bacteria and it's morphological properties & distinguishments etc. Awesome! Thank you!

Clearly explained and very engaging. Spoke at a good pace. diagram was a useful demonstration easy to grasp and understand. Brilliant!

Well, I love the way Dr. G explains, however, the lecture on cell control wasn't the best and needed more explanations and needed to be more simplified . I put five stars because Dr. G has helped me a lot and made Biology a fun course.

This course really helped me understand the cellular structure, I learnt more from one of the 20 minute lectures, than I did in a 3 hour lecture at university, so these really help!

Good and clear explanation, Dr. G makes it fun to learn biology.

Watching these videos from Lecturio is very much like being in my school. The difference is Lecturio is more fun and it encourages us every time we want.

With this introductory course, you will be exposed to the basic aspects of Biochemistry. Professor Ahern emphasizes that an in-depth knowledge of basic biochemistry will aid you tremendously in understanding life processes on a macroscopic level. This one course alone was well worth the one month payment of 24$. Every other course on top of that was an attractive but inessential addition..."icing on the cake"!

Professor Ahern is truly excellent! Amazing choice. He clearly explains concepts and shows sincere enthusiasm for the topics. You need to bring him back for lectures on amino acids and the urea cycle as well as the electron transport chain.

Very easy to follow, good flow and simply explained, exceptional professor! just wish the questions had explanations then I would give the videos a higher score .

Super clear lectures, covering all of the basics you need for the mcat. Speaks a little slowly, but nothing that the 1.5x button can't fix.

it has helped me build my understanding of biochemistry. looking forward to more lectures

I'm currently taking Microbiology and Lab. It is nice to be able to catch another lecture. The Lecturio lectures are actually more informative than the classroom. I am pleased with what I have learned and I know I will get the better grade.

Informative. Interesting. Punctual. enthusiastic. Descriptive. Mature. Accented. Kind. Thorough. Well planned.

I would recommend this course very much. Tarry is a great lecturer. I love the short length of the individual component lectures. It means I can watch one or two during my breaks at work on my iPhone.

Everything is clearly explained and it makes it simple to learn.

It was a little rushed in places, feeling more like a quick review than actual teaching, but for the most part it was great. The professor explained things better than most of my teachers, and at the end of the day I am leaving the course with a legit grasp of whatever he covered. I would recommend this as a refresher for some of the major concepts of basic chemistry, but probably is not the best place to learn things from scratch.

Love this course and Professor Ahern's enthusiasm keeps my attention. Being able to watch the videos over and over helps the lessons sink in. For the first time I'm enjoying biochemistry. Thank you for making these videos so affordable and easy to use.

I enjoy watching these lectures.. it doesn't bore me as a class lecture:P

Since is starting this biochemistry, it's help me to remember some of the basic concepts that I have forgotten

This is an amazing course! Prof Kevin has made every single details simple and clear. His deep knowledge and understanding of this subject is well reflected in his teaching style. The materials he used, are very attractive which makes it easy to memorize. I would definetly recommend this for both under and postgradustes students.

I have to say out of all the premed courses this has to be my favorite. Dr. Tarry Ahuja does a great job explaining the psychological theories, terms and concepts. His anecdotes keep me coming back. Thanks Doc.

This course is well done. It's thorough. I'm reviewing things I've learned, and also moving on to more advanced material very soon. I wish I would have had this during undergrad.

The biochemiThe biochemistry is one of the best because the professor Ahern is a terrific docent who makes one love the lectures

It was very helpful and the professor did a better job explaining the concepts than the online course I am taking. Thank you!