Question

Vitamin derivatives are primarily involved in reactions controlling DNA synthesis. a) B b) D O c) C d) K

Answer 1

Vitimin D

Step-by-step explanation:

Vitamin D is a group of fat-soluble secosteroids responsible for increasing intestinal absorption of calcium, magnesium, and phosphate, and many other biological effects.

Answer 2

Vitamin B derivatives are primarily involved in reactions controlling DNA synthesis.

So answer is a) B