Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

3. Energy & Cell Processes

Electron Transport Chain

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Multiple Choice

What is the primary function of the electron transport chain in cellular respiration?

To convert pyruvate into acetyl-CoA

To synthesize glucose from carbon dioxide and water

To produce ATP by transferring electrons through a series of proteins

To break down glucose into pyruvate

Verified step by step guidance

Begin by understanding the context of cellular respiration, which is the process by which cells generate energy in the form of ATP.

Recognize that the electron transport chain is the final stage of cellular respiration, occurring in the inner mitochondrial membrane.

Identify the primary function of the electron transport chain: it transfers electrons through a series of proteins and complexes.

Understand that as electrons move through these proteins, protons are pumped across the membrane, creating a proton gradient.

Finally, realize that this proton gradient drives ATP synthesis by ATP synthase, producing ATP from ADP and inorganic phosphate.

Master Electron Transport Chain with a bite sized video explanation from Bruce Bryan

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