From the Standpoint of Fermentative Microorganisms, the Crucial Product in Glycolysis

Question

From the standpoint of fermentative microorganisms, the crucial product in glycolysis is
A) ATP and regenerated NAD⁺; the fermentation products are waste products.
B) ethanol or lactate; ATP is a waste product.
C) CO₂; ATP is a waste product.
D) not relevant because glycolysis is not a major pathway.

Accepted Answer

Fermentative microorganisms rely on glycolysis primarily for the generation of ATP and the regeneration of NAD⁺, which is essential for the continuation of glycolysis under anaerobic conditions. The fermentation products, such as ethanol or lactate, are considered waste products from the microorganism's perspective.