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NEET2026BiologyChapterActual

The essential chemical components of many coenzymes are vitamins. Identify the specific vitamin present in the coenzymes NAD and NADP.

Options

  1. ARiboflavin
  2. BNiacin
  3. CThiamine
  4. DPantothenic acid

Correct answer

B. Niacin

Step-by-step solution

NAD (Nicotinamide adenine dinucleotide) and NADP (Nicotinamide adenine dinucleotide phosphate) are coenzymes that contain the vitamin Niacin (Vitamin B3). Riboflavin (Vitamin B2) is present in FAD and FMN. Thiamine (Vitamin B1) is present in TPP. Pantothenic acid (Vitamin B5) is a component of Coenzyme A. Answer: Niacin

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