Question

what is the function of nad+? a) enzyme b) inhibitor c) cofactor d) product

Explanation:

NAD⁺ (nicotinamide - adenine dinucleotide) is a cofactor. Cofactors are non - protein chemical compounds or metallic ions that assist enzymes in their catalytic activity. NAD⁺ participates in many redox reactions in the cell, acting as an electron carrier. It is not an enzyme (which is a protein catalyst), an inhibitor (which slows or stops enzyme activity), or a product (a result of an enzymatic reaction).

Answer:

c) Cofactor