Question

Coenzyme is ...........

• A. Vitamin
• B. Protein
• C. Organic Compound
• D. Metal

Answer 1

The correct option is A Vitamin

Coenzymes are the helper molecules to the enzymes. Themselves they are are not capable of catalyzing any reaction but are involved with the enzymes to initiate or aid a biochemical reaction. Many coenzymes are derived from vitamins like biotin, niacin, Vit. B complex.

Hence, the correct answer is 'Vitamin'.