What Is a Coenzyme

question 48

Multiple Choice

What is a coenzyme?

• A) an organic cofactor that directly participates as one of the substrates in an enzymatic reaction
• B) a metal, such as zinc, that participates in enzymatic reactions
• C) a term regarding enzymatic reactions that is synonymous with "cofactor"
• D) any ligand that binds to a specific site on a protein receptor
• E) an inorganic molecule that catalyzes enzymatic reactions

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Definitions:

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