Question

NAD+

A) is derived from vitamin E.
B) is an electron source for biological oxidation reactions.
C) is a coenzyme acceptor of electrons and a hydrogen ion.
D) releases a phosphate to become NADH.
E) is the reduced form of the B vitamin niacin.

Answer 1

NAD+ is a coenzyme acceptor of electrons and a hydrogen ion. It is derived from vitamin B3, niacin, and can accept electrons from an organic molecule to become NADH.

Step-by-step explanation:

Nicotinamide adenine dinucleotide (NAD+) is a coenzyme acceptor of electrons and a hydrogen ion. It is derived from vitamin B3, niacin. NAD+ can accept electrons from an organic molecule and become NADH, which is the reduced form of the molecule.