What are the end products of the ETC in animals?
Correct answer: D. Both Options A and C are correct
- A. ATP
- B. Carbon dioxide
- C. Water
- D. Both Options A and C are correct
Explanation
OPTION A: The end product of cellular respiration is ATP. OPTION B: CO2 is a gas and has no link with it. OPTION C: Water is a molecule and has nothing to do with it.OPTION D: The end products of the ETC or electron transport chain are the formation of ATP, NAD+, FAD, water, and protons. Hence both A and C are correct.
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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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