Which vitamin acts as a coenzyme for the enzyme delta-aminolevulinic acid synthase, which is involved in the synthesis of heme?

A Vitamin B6 ✓
B Vitamin B9
C Vitamin B12
D Vitamin C

Explanation

Vitamin B6 (pyridoxine) serves as a coenzyme for delta-aminolevulinic acid synthase, an enzyme crucial in the biosynthesis of heme, a component of hemoglobin.

Source

Harper's Illustrated Biochemistry
Vitamins Biochemistry Water-Soluble Vitamins Medium MEDICAL Confidence: high