What is the role of $NAD^{+}$ in cellular respiration?
It is a nucleotide source for ATP synthesis.
It functions as an electron carrier.
It functions as an enzyme.
It is the final electron acceptor for anaerobic respiration.
Explanation:
In cellular respiration, $NAD^{+}$ act as an electron carrier.
In cellular respiration, $NAD^{+}$ act as an electron carrier.