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

24. Metabolism and Nutrition

Cellular Respiration: Electron Transport Chain

Anatomy & Physiology

24. Metabolism and Nutrition

Cellular Respiration: Electron Transport Chain

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Multiple Choice

Where in the cell is the enzyme located that produces the most ATP during cellular respiration?

Cytoplasm

Nucleus

Mitochondrial matrix

Inner mitochondrial membrane

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Verified step by step guidance

Understand the process of cellular respiration, which consists of glycolysis, the citric acid cycle, and oxidative phosphorylation.

Recognize that the majority of ATP is produced during the oxidative phosphorylation stage of cellular respiration.

Identify the location of oxidative phosphorylation, which occurs in the mitochondria.

Differentiate between the parts of the mitochondria: the outer membrane, the intermembrane space, the inner membrane, and the mitochondrial matrix.

Note that the enzyme ATP synthase, which produces the most ATP, is located in the inner mitochondrial membrane, where it facilitates the production of ATP from ADP and inorganic phosphate using the proton gradient created by the electron transport chain.