Which Best Describes the Function of the Coenzymes NAD⁺ and FAD

question 54

Multiple Choice

Which best describes the function of the coenzymes NAD⁺ and FAD in catabolic pathways?

• A)competitive inhibitors of the enzymes present in each pathway
• B)non-competitive inhibitors of the enzymes present in each pathway
• C)oxidizing agents that accept electrons and hydrogen ions from molecules undergoing oxidation
• D)transport molecules that carry acetyl units to or from the different stages of metabolism

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