Why are fermentation reactions important for cells?
A)They produce alcohol used in alcoholic beverages.
B)They regenerate NAD⁺ so that glycolysis can continue.
C)They utilize oxygen.
D)They generate oxygen.

Question

Quizplus · Accepted Answer

Fermentation reactions regenerate NAD⁺, which is necessary for glycolysis to continue producing ATP in the absence of oxygen. This is especially important for cells that do not have access to oxygen or are under anaerobic conditions.

Why Are Fermentation Reactions Important for Cells