Complete breakdown of glucose molecule takes place in which of the following?
Correct answer: C. Aerobic respiration
- A. Alcoholic fermentation
- B. Lactic acid fermentation
- C. Aerobic respiration
- D. None of these
Explanation
Aerobic respiration is the process where glucose is completely broken down in the presence of oxygen. It includes stages like glycolysis, pyruvate oxidation, the Krebs cycle, and the electron transport chain, leading to a high yield of ATP.
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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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