Electron transport chain takes place in which part of the cell?
Correct answer: D. Mitochondria
- A. Cell membrane
- B. Nucleus
- C. Cytoplasm
- D. Mitochondria
Explanation
The electron transport chain (ETC) takes place in the mitochondria. More specifically, it occurs in the inner membrane of the mitochondria
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About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
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