Cellular respiration is essentially what type of process?
Correct answer: C. Redox
- A. Oxidation
- B. Reduction
- C. Redox
- D. None of the above options is correct
Explanation
Cellular respiration is a redox reaction, i.e., both oxidation & reduction occurs. There is both loss and gain of electrons in respiration. Oxidation refers to electron loss, and reduction refers to electron gain. Here, glucose molecules are oxidized and oxygen molecules are reduced to generate water molecules.
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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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