Which vitamin is known for its role in the synthesis of retinoic acid, which regulates cell growth and differentiation?

A Vitamin A ✓
B Vitamin D
C Vitamin E
D Vitamin K

Explanation

Vitamin A is crucial for the synthesis of retinoic acid, which plays a key role in cell growth and differentiation.

Source

Biochemistry textbooks
Vitamins Nutrition Vitamin A functions Easy MEDICAL Confidence: high