What might happen if you took in less than optimum amounts of niacin in your diet?
A) Fewer pyruvate molecules would be produced.
B) Available FAD would increase.
C) The number of hydrogen ions pumped through the ETS in a given amount of time would increase.
D) The number of Krebs cycles occurring in a given amount of time would increase.
E) All of these.

Question

Quizplus · Accepted Answer

Niacin is required for the production of the coenzymes NAD+ and NADP+, which play a critical role in cellular metabolism. Without sufficient niacin, the production of these coenzymes is disrupted, which can lead to a decrease in the production of pyruvate, a key product of glycolysis.

What Might Happen If You Took in Less Than Optimum