Bozeman Science
ATP: Adenosine Triphosphate
Paul Andersen explains the structure, function and importance of adenosine triphosphate (ATP). He begins by describing the specific structure of the molecule and its three main parts: adenine, ribose sugar, and phosphate groups. He...
Catalyst University
Amino Acid Catabolism to Alpha-Ketoglutarate
Amino Acid Catabolism to Alpha-Ketoglutarate
Catalyst University
Glutamine Synthetase Biosynthesis of Glutamine
Glutamine Synthetase Biosynthesis of Glutamine
Catalyst University
Selenophosphate Synthetase: Physiology, Biochemistry, and Mechanism
Selenophosphate Synthetase: Physiology, Biochemistry, and Mechanism
Catalyst University
Acetyl-S-CoA Carboxylase Part 1 (Biotin Carboxylase)
Acetyl-S-CoA Carboxylase Part 1 (Biotin Carboxylase)
Catalyst University
NEW! Hexokinase Physiology, Biochemistry, and Mechanism
NEW! Hexokinase Physiology, Biochemistry, and Mechanism
Institute of Human Anatomy
The Science Behind Creatine: Benefits, Safety, and Athletic Performance
This video explains what creatine is, how it works in the body, and whether it is safe and effective for increasing athletic performance. It covers topics such as how creatine is synthesized and stored in the body, how it helps provide...
Catalyst University
Muscle Physiology 3: Sodium-Potassium Pump
Muscle Physiology 3: Sodium-Potassium Pump
Curated Video
ATP - Energy of the Cell
ATP is the energy currency of the body. In this video, I talk about what ATP is and how it works. I also talk about the scientists that have contributed a lot to what we know about how ATP works.
Catalyst University
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
Curated Video
Muscle Function
This live-action video program is about muscle function. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...
Curated OER
Oxidation and Reduction Review From Biological Point-of-View
Review of reduction and oxidation opens this video. It really helps stimulate understanding of these biochemistry topics. By explaining the loss or gain of electrons, Salman Khan is able to clarify the concept of respiration processes.
Curated OER
ATP: Adenosine Triphosphate
Here is accessible, understandable information about ADP and ATP. By explaining how ATP is hydrolyzed, Sal Khan is able to demonstrate how energy is released into a cell.
Amoeba Sisters
Cellular Respiration and the Mighty Mitochondria
What will give you more energy than caffeine? ATP. An illustrative video clearly explains cellular respiration using cartoon graphics. It includes the three major steps of glycolysis, Krebs cycle, and electron transport chains.
Khan Academy
Khan Academy: Small Intestine 3: Absorption
This video describes how our small intestine works and how macromolecules are absorbed. [4:54]