What would happen if NAD+ were not available for cellular respiration?
A) There would be a small reduction in the number of ATP formed.
B) There would be a great reduction in the number of ATP formed.
C) There would be no effect on the number of ATP formed.
D) Cellular respiration would stop completely.
E) There would be an increase in the number of ATP produced.

Question

Quizplus · Accepted Answer

NAD+ is essential for the electron transport chain and acts as an electron carrier. Without NAD+, the process of glycolysis and the Krebs cycle would be severely impaired, leading to a significant reduction in the production of ATP, as these processes rely on NAD+ to accept and transport electrons.

What Would Happen If NAD+ Were Not Available for Cellular