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

Anatomy & Physiology

3. Energy & Cell Processes

Electron Transport Chain

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Multiple Choice

Which process takes place in the inner membrane of mitochondria?

Krebs cycle

Calvin cycle

Electron transport chain

Glycolysis

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Verified step by step guidance

Understand the structure of the mitochondria: The mitochondria have two membranes, an outer membrane and an inner membrane. The inner membrane is where the electron transport chain (ETC) takes place.

Identify the processes associated with cellular respiration: Cellular respiration includes glycolysis, the Krebs cycle, and the electron transport chain.

Locate where each process occurs: Glycolysis occurs in the cytoplasm, the Krebs cycle occurs in the mitochondrial matrix, and the electron transport chain occurs in the inner membrane of the mitochondria.

Recognize the role of the electron transport chain: The ETC is the final stage of cellular respiration, where electrons are transferred through protein complexes in the inner membrane, creating a proton gradient that drives ATP synthesis.

Conclude that the electron transport chain is the process that takes place in the inner membrane of mitochondria, distinguishing it from the other processes listed.