Question

The ultimate result of glycolysis is two molecules of:

a) ethanol.
b) NAD+.
c) glucose.
d) pyruvate.
e) lactic acid."

Answer 1

The ultimate result of glycolysis is two molecules of pyruvate, which can further be metabolized through fermentation or the Krebs cycle.

Step-by-step explanation:

The ultimate result of glycolysis is two molecules of pyruvate.

Glycolysis is the first step in cellular respiration and occurs in the cytoplasm of cells. It breaks down glucose into two molecules of pyruvate, producing a net gain of two ATP molecules and two molecules of NADH.

These pyruvate molecules can then be further metabolized either anaerobically through fermentation or aerobically through the Krebs cycle, depending on the availability of oxygen.