Question

Hormones, enzymes and vitamins are included in same group of biochemicals because these all

• A. Composed of proteins
• B. Regulate oxidative metabolism
• C. Synthesized in animal body
• D. Help to regulate the metabolism

Answer 1

The correct option is D Help to regulate the metabolism

Neither all hormones nor all enzymes are made up of proteins. Vitamins are not synthesized in human body. Many hormones do not directly regulate oxidative metabolism. All three hormones, vitamins and enzymes are essential for normal body metabolism and help to regulate the metabolism.