Respond to the following statements with reference to the five vitamins listed below.
-This vitamin is a component of the coenzyme NAD.
A)Vitamin B1
B)Vitamin B2
C)Niacin
D)Vitamin B6
E)Vitamin B12

Question

Quizplus · Accepted Answer

Niacin is the vitamin that is a component of the coenzyme NAD. Vitamin B1 (thiamine) is involved in energy metabolism, but not specifically as a component of NAD. Vitamin B2 (riboflavin) is involved in energy metabolism as well, but also not specifically as a component of NAD. Vitamin B6 (pyridoxine) is involved in amino acid metabolism and neurotransmitter synthesis, but not specifically as a component of NAD. Vitamin B12 (cobalamin) is involved in DNA synthesis and neurological function, but not specifically as a component of NAD.

Respond to the Following Statements with Reference to the Five