Good signs of a lecture.
By Kausar F. on 17. August 2023 for R-group Categories – Amino Acids
Simple, not over-complicated and understandable, all great signs of an amazing lecture.
Review
By Austin B. on 28. March 2023 for Involved Proteins – Protein Movement and Cell Signaling
I am appreciative that Dr. Ahern took the time to update his lectures. Shows he cares. Thank you!
Thank you so much, this is gold.
By Patricia T. on 28. October 2022 for Amino Acids and Proteins
Clear, concise, well explained concepts and processes.
Super helpful for those who wish to master this module.
actin
By ??? ???? ????????? ا. on 02. March 2022 for Globular Structural Proteins – Protein Movement and Cell Signaling
just got the structure formation of a f actin support epithelial
Knowing the fundamentals
By Leslie Gabriela S. on 22. January 2022 for Involved Proteins – Protein Movement and Cell Signaling
The lecture breaks it down so simple that it’s easier to understand. There’s still more factors that I’m sure they’ll be discussed in other lectures but it’s perfect to help to create a strong foundation in your knowledge
5
By Robinson P. on 13. December 2021 for Ionization – Amino Acids
I loved this lecture ´cause dr ahern was so clear and it really helped me understand this topic.
Explained well
By Prashant U. on 07. October 2021 for Structure – Amino Acids
I loved this lecture! Everything was so well explained: simple, straightforward, and I especially love few external tidbits thrown in such as the meteorite portion. It helps to remember these facts. Thank you!
Finally it makes sense!
By Prashant U. on 07. October 2021 for Hydrophobic R-groups – Amino Acids
This lecture was one of my favorites as it made something so confusing perfectly digestible.
Clear and short
By Gabriela Sofia O. on 20. September 2021 for Sodium-potassium ATPase – Protein Functions
He explains on a perfect and short way making it easier to understand
ok
By eyob a. on 26. June 2021 for Involved Proteins – Protein Movement and Cell Signaling
ok. could use improvement
please include that Kinesin and Dynein are ATPases that use energy.
also that only Kinesin is displayed here. I was so busy looking for Dynein information, that Kinesin info went out the other ear. This could be better by improving the diagram.
TRADUCTION
By EDUARDO R. on 04. March 2021 for Gene Expression – Protein Functions
THE TRANSLATION IS NOT CORRECT, THERE IS NO CONSISTENCY IN THE SENTENCES
????????????
By Neuer N. on 21. February 2021 for Communication and Signaling – Protein Movement and Cell Signaling
He is the best here , I swear
Idk but I like him
best professor ever
By vivek k. on 31. January 2021 for History – Introduction to Biochemistry
what an amazing lecture
god bless u sir and i wish to meet u someday
Precise and accurate
By Melchora F. on 19. January 2021 for Secondary Structure – Peptides
I understand very well, thank you Professor Kevin, these help me a lot
Precise
By Ian P. on 24. November 2020 for Hydrophobic R-groups – Amino Acids
The video highlights the important concepts about the hydrophobic amino acids group
great
By Mai L. on 10. September 2020 for Structure – Amino Acids
this video is short and easy to understand. Thanks Teacher
this video helped me so much and i improved my grades
By Neuer j. on 31. August 2020 for History – Introduction to Biochemistry
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
boring .. like reading a book
By Mustafa N. on 23. August 2020 for Structure – Amino Acids
No explanation at all just reading , sorry for that , No interaction
My mistake
By Luis David M. on 08. June 2020 for R-group Categories – Amino Acids
Sorry, the following videos have the information that I was looking for, sorry again
GREAT :D
By Vale A. on 15. May 2020 for History – Introduction to Biochemistry
I loved it, really interesting and easy to comprehend, thank you very much :)
could be improved
By Cherry E. on 30. April 2020 for R-group Categories – Amino Acids
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.
Has really good biochemistry summaries.
By André M. on 05. April 2020 for History – Introduction to Biochemistry
Great professor and easy biochemistry topics to learn with good explanation.
I
By Mary S. on 15. December 2019 for Structure – Amino Acids
two stars just for the effort. But its ore like reading fro book. Nothing different. Very boring. No interaction.
Simple,informative and explains very well
By Patwant S. on 29. November 2019 for Oxygen Transport – Protein Functions
Talks clearly and explains all the key points so that you can understand the lecture in simple terms
I love it!
By Eli O. on 30. July 2019 for Overview – Introduction to Biochemistry
Thank you for your knowledge and for spreading it in this way for us, the students.
Very helpful
By Joaquin Vazquez J. on 11. May 2019 for Overview – Introduction to Biochemistry
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.
Not boring !
By Geraldine C. on 20. April 2019 for History – Introduction to Biochemistry
I think it is an entertaining way to learn the history of Biochemistry.
Amazing
By Frank V. on 10. April 2019 for Overview – Introduction to Biochemistry
I love this guy. The way he explains makes Biochem look easier
Short, simple, and clear
By Ofir Perez D. on 02. April 2019 for Oxygen Transport – Protein Functions
He is clear, short, and simplify the most important points
the first steps
By Ignacio R. on 27. March 2019 for Overview – Introduction to Biochemistry
he is very clear and is a nice teacher, and he use a appropiated nivel of technicims
concise and to the point with relevant groupings of amino acids
By Vinh N. on 01. March 2019 for Hydrophilic and Ionic R-groups – Amino Acids
extremely helpful when the amino acids are divided in functional relevance.
It was helpful. Thank you.
By 92 0. on 24. January 2019 for R-group Categories – Amino Acids
:)
Thank you .
everything in this lecture is clear.
like it very much.
Yearning for more
By Ivan M. on 08. January 2019 for Overview – Introduction to Biochemistry
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.
Where are the acidic amino acids?
By Sergio N. on 03. January 2019 for Hydrophilic and Ionic R-groups – Amino Acids
This video did not really show Aspartic Acid or Glutamic Acid?
He amazingly simplifies these things
By ari t. on 01. January 2019 for Structure – Amino Acids
He very easily simplifies things. So this is why I give him a five star review
Recommend it!
By Tiffany H. on 28. December 2018 for Overview – Introduction to Biochemistry
Amazing, loved it very much. Easy to follow and clear.
High yield, key points
By Alejandro Gonzalo V. on 12. December 2018 for Hydrophobic R-groups – Amino Acids
Awesome lecture, awesome proffesor. My teacher spent almost 1 hour explaining that. Thank you Dr. Ahern
Congrats!
By Barbara Alejandra C. on 04. December 2018 for Secondary Structure – Peptides
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.
Great lecture!
By Armin S. on 17. November 2018 for Polypeptides – Peptides
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!
Too fast
By Ida A. on 15. November 2018 for Hydrophobic R-groups – Amino Acids
way too fast ????I really wish the teacher would talk slower as now I keep having to pause and rewind etc.
Easy to follow
By Janet G. on 31. October 2018 for Overview – Introduction to Biochemistry
Direct , and easy to follow. The length of the video also helps.
Not necessary
By Claire U. on 17. October 2018 for History – Introduction to Biochemistry
Great professor but unfortunately the details of this lecture are not important for USMLE Step 1
Great
By Andreia S. on 15. October 2018 for Structure – Amino Acids
Easy to understand and the explanation are very clear. Thank you very much good job!
Details and Pace
By Abdulmohsen A. on 26. September 2018 for R-group Categories – Amino Acids
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)
Good lecture
By Gabriela G. on 25. September 2018 for Structure – Amino Acids
I found it really helpful. Your explanations were clear and easy to understand.
Adam William Mason Doran
By Adam William Mason D. on 22. September 2018 for Structure – Amino Acids
Thank you for the video's theses are really helpful. look forward to keep learning.
well done lecture
By wafaa s. on 14. September 2018 for History – Introduction to Biochemistry
very nice clear and organized lecture. thank you. it adds alot to my simple knowledge
enriching lecture
By Badr L. on 11. September 2018 for Quaternary Structure and Summary – Peptides
thanks for teaching me in such a clear, precise, and yet enriching way
simply the best!
By Badr L. on 31. August 2018 for History – Introduction to Biochemistry
excellent lecture. Cristal clear; not too slow not too fast, smooth transitions and a bright ending
Precise Presentation.
By Antru S. on 20. August 2018 for Overview – Introduction to Biochemistry
It was very precise and up to the point. The presentation was interesting that triggers to study better .
Structure-Amino acids
By Sergei R. on 11. August 2018 for Structure – Amino Acids
Very good lecture, l consider that is one of the most complete themes that l´ve read ...good job.
"wow"
By mithra p. on 26. May 2018 for Overview – Introduction to Biochemistry
his teaching is clear and it is not allowing me to get even a single doubt
Your explanation is making sense and connect biochemistry with real life!
By mei huah c. on 16. May 2018 for Communication and Signaling – Protein Movement and Cell Signaling
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!
"wow"
By mithra p. on 30. April 2018 for Structure – Amino Acids
i like your teaching .sir. it helps me to understand the concepts clearly.
Thanks
By Gerardo C. on 30. April 2018 for Structure of Proteins – Protein Movement and Cell Signaling
Excellent information and explanation, it's helping me a lot. Congrats, lecturio!
Outstanding Lecture- Artistically Presented!
By Neuer N. on 28. November 2017 for History – Introduction to Biochemistry
The lecture was very intriguing! Dr. Ahern is so well articulated!
intro to biochemistry and how the biochemistry is related to our daily life
By Neuer N. on 05. November 2017 for Overview – Introduction to Biochemistry
the lecture is good it educates on how bichemistry is related to other fields in life
Concise and informative
By Iuliana V. on 27. October 2017 for Peptide Bonds – Peptides
The courses are very concisely presented, it is really useful for preping for an exam
More details
By Hanaa A. on 26. October 2017 for R-group Categories – Amino Acids
Need more details
Need to go slower
But overall not bad
good lecture
By Janes S. on 16. October 2017 for R-group Categories – Amino Acids
The lecturer is very good at getting biochemistry across.
Well explained and understandable up and until here.
Finally, some easily accessible and excellent lectures!
By Johan Fritz G. on 21. September 2017 for History – Introduction to Biochemistry
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!
Table of AA
By Laurent J. on 10. September 2017 for Structure – Amino Acids
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.
Nice and concise.
By Mal D. on 10. September 2017 for Overview – Introduction to Biochemistry
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.
History Introduction to Biochemistry
By Neuer N. on 25. August 2017 for History – Introduction to Biochemistry
Kevin Ahren explained the part very well. I liked the way he explaining this part. I am from business back ground.
its more than expected
By Neuer N. on 22. August 2017 for Catalysis – Protein Functions
i like this lecture.
way of representing and explaining is quiet good.
Need some more details
By Bhavishya N. on 16. August 2017 for Overview – Introduction to Biochemistry
Very nice but there's some need of detailed explanation and then it would be perfect