Question

The essential components of many coenzymes are

• A. Vitamins
• B. Proteins
• C. Nucleic acids
• D. Carbohydrates

Answer 1

The correct option is A Vitamins

Cofactor is a non protein part of the enzyme. It can be metal ions or the organic chemical. The cofactors which are organic chemicals are known as coenzyme. These are loosely attached to the apoenzyme. Vitamins acts as a coenzyme and activates the protein part of enzyme. Vitamin B complex like niacin forms nicotinamide adenine dinucleotide and act as a coenzyme which helps in carrying electrons during metabolic reactions.

So, the correct answer is option A.