NURSING EXAM QUESTIONS
HUMAN ANATOMY PHYSIOLOGY
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Question
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A metal ion, vitamin, or other substance that acts with an enzyme to bring about certain effects; also called a coenzyme
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Cofactors
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Protein
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Polypeptide
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Peptide bond
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Explanation:
Detailed explanation-1: -’Cofactors’ is a term broadly given to molecules that increase the rate of reaction or are required for enzyme function. Metal ions are usually cofactors. Coenzymes are a specific type of helper or partner that are organic molecules required for enzyme function that bind loosely to an enzyme.
Detailed explanation-2: -Coenzyme: A substance that enhances the action of an enzyme. (An enzyme is a protein that functions as a catalyst to mediate and speed a chemical reaction). Coenzymes are small molecules.
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