What Is the Purpose of the Last Stage of the Citric

question 20

Multiple Choice

What is the purpose of the last stage of the citric acid cycle?

• A) to replenish the supplies of NAD⁺ and FAD
• B) to break down glucose into a three-carbon molecule
• C) to regenerate oxaloacetate to attach to another acetyl molecule
• D) to produce ATP by substrate-level phosphorylation

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