Neet Solved Paper 2013 Question 55

Question: The essential chemical components of many coenzymes are

Options:

A) proteins

B) nucleic acids

C) carbohydrates

D) vitamins

Show Answer

Answer:

Correct Answer: D

Solution:

  • Essential chemical components of many coenzymes are vitamins, e.g., coenzyme Nicotinamide Adenine Dinucleotide (NAD) and NADP contain the vitamin niacin. Proteins, nucleic acids and carbohydrates are not enzymatic biomolecules.