Which vitamin is essential for the synthesis of coenzyme A, a crucial molecule in fatty acid metabolism?

A Vitamin B5 (Pantothenic acid) ✓
B Vitamin B7 (Biotin)
C Vitamin B12 (Cobalamin)
D Vitamin C (Ascorbic acid)

Explanation

Vitamin B5, also known as pantothenic acid, is necessary for the production of coenzyme A, which plays a central role in fatty acid synthesis and modification.

Mnemonic

Pantothenic = 'pan' for all, indicating its widespread role

Source

Lehninger Principles of Biochemistry
Vitamins Biochemistry Fatty Acid Metabolism Medium MEDICAL Confidence: high