All are electron transport intermediates except:
Correct answer: D. NADH
- A. Cytochrome b
- B. Cytochrome c
- C. Cytochrome a
- D. NADH
Explanation
NADH is a molecule that helps cells produce energy. It is made in the mitochondria, which are tiny organs inside cells. NADH is produced when glucose is broken down. It is also produced when other molecules are broken down.NADH carries electrons to the electron transport chain (ETC)
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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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