Lecturio: Study for Medical School, USMLE, MCAT & MBBS

Principles of Bioenergetics

Transforming organic matter into a usable form of energy is a complex process. This course will guide learners through the critical steps of the various mechanisms used to create, store, and burn biological energy sources. They will be able to understand which energy source an organism chooses to utilize and how that organism may switch to storing energy in various anabolic pathways.

Content

Definition of Energy 02:42 min

Definition of Energy 1 quiz question

Definition of Energy 1 concept page
Laws of Thermodynamics 04:12 min

Laws of Thermodynamics 2 quiz questions

Laws of Thermodynamics 1 concept page
Bohr Effect 05:29 min

Bohr Effect 4 quiz questions

Bohr Effect 2 Concept Pages
Chemical, Endergonic and Exergonic Reactions 03:30 min

Chemical, Endergonic and Exergonic Reactions 2 quiz questions

Chemical, Endergonic and Exergonic Reactions 1 concept page
Activation Energy of Reactions 02:11 min

Activation Energy of Reactions 1 quiz question

Activation Energy of Reactions 1 concept page
ATP 02:27 min

ATP 1 quiz question

ATP 1 concept page
Bicarbonate Buffering System 04:12 min

Bicarbonate Buffering System 2 quiz questions

Bicarbonate Buffering System 1 concept page
Activation and Inhibition 02:56 min

Activation and Inhibition 1 quiz question

Activation and Inhibition 1 concept page
Assisting Enzymes 02:20 min

Assisting Enzymes 1 quiz question

Assisting Enzymes 2 Concept Pages
Biochemical Pathways 03:07 min

Biochemical Pathways 2 quiz questions

Biochemical Pathways 1 concept page
Energy Considerations – Oxidation and Reduction in Metabolism 05:40 min

Energy Considerations – Oxidation and Reduction in Metabolism 3 quiz questions

Energy Considerations – Oxidation and Reduction in Metabolism 1 concept page
Metabolism – Oxidation and Reduction in Metabolism 07:08 min

Metabolism – Oxidation and Reduction in Metabolism 4 quiz questions

Metabolism – Oxidation and Reduction in Metabolism 1 concept page
Oxidation and Reduction – Oxidation and Reduction in Metabolism 02:46 min

Oxidation and Reduction – Oxidation and Reduction in Metabolism 1 quiz question

Oxidation and Reduction – Oxidation and Reduction in Metabolism 1 concept page
Electron Carriers – Oxidation and Reduction in Metabolism 02:41 min

Electron Carriers – Oxidation and Reduction in Metabolism 1 quiz question

Electron Carriers – Oxidation and Reduction in Metabolism 2 Concept Pages

Your Educators of course Principles of Bioenergetics

Kevin Ahern, PhD

Dr. Kevin Ahern is a Professor in the Department of Biochemistry and Biophysics at Oregon State University (OSU), USA.
He obtained his PhD in Biochemistry from Oregon State University. Currently, he teaches courses for health sciences students at OSU.
He is co-author of three Open Educational electronic textbooks on Biochemistry and a Guide to Getting Into Medical School.
Due to his achievements, he earned OSU’s highest teaching recognition, the Elizabeth P. Ritchie Distinguished Professor Award in 2017.
Within Lecturio, Dr. Ahern teaches courses on Biochemistry and on "How to Get into Medical School”.

Georgina Cornwall, PhD

Dr. Georgina Cornwall is a Biology Instructor and currently works as an Instructional Designer in the private sector, developing interactive online training materials.
She obtained her PhD in Environmental, Population, and Organismic Biology at the University of Colorado, USA, in 2000, and has since taught a broad array of biology courses at various US universities.
She is an active promoter of hybrid/online teaching formats and interactive courses, and has received several awards for her engaging and innovative course design; e.g., she was named Adjunct Faculty of the Year at Colorado Mountain College in Aspen twice.
Within Lecturio, Dr. Cornwall teaches courses on Biology & Genetics.

User reviews

(7)
4,7 of 5 stars

5 Stars		6
4 Stars		0
3 Stars		1
2 Stars		0
1 Star		0

Dr. Ahern

By Fadi J. on 22. November 2023 for Electron Carriers – Oxidation and Reduction in Metabolism

Dr. Ahern is amazing at linking what he's about to teach to previous videos.

Entropy

By Chad-Solomon D. on 18. January 2020 for Laws of Thermodynamics

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

Borhr effect explained good.

By Daysi B. on 15. January 2020 for Bohr Effect

Excellent lecture. Understood Bohr effect better than ever. I love these lectures.

Now I understand it

By Wendy D. on 17. December 2019 for Definition of Energy

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