Glycolysis is the first stage of cellular respiration producing atp.what is the net gain of atp molecules per molecule of glucose from glycolysis

The net gain of ATP molecules per molecule of glucose in the reactions of glycolysis is 2.

Glucose is the main source of almost all energy used by cells of similar and different organisms.

In glycolysis process, the production of two pyruvate molecules, a net gain of two ATP molecules, and two NADH molecules takes place.