Essential Biochemistry - Vitamins (Section 4 - No. 22)
Which of the following is the precursor for the synthesis of the NAD+ and NADP+ coenzymes?
Riboflavin
Niacin
Pyridoxine
Pantothenic acid
คำอธิบาย
Niacin is the precursor for the synthesis of NAD+ and NADP+.