The Citric Acid Cycle Operates Only Under Aerobic Conditions Because

question 10

Multiple Choice

The citric acid cycle operates only under aerobic conditions because

• A) oxygen is a reactant in the citric acid cycle.
• B) oxygen is a product of the citric acid cycle.
• C) CO₂ is a product of the citric acid cycle.
• D) the NADH and FADH₂ produced by the citric acid cycle can only be reoxidized by the electron transport chain.
• E) the NAD⁺ and FAD produced by the citric acid cycle can only be reduced by the electron transport chain.

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