2
38
In glycolysis, one glucose molecule produces a net yield of two ATP molecules at the end of the process.
2
2
Glycolysis yields a net of 2 ATP molecules per glucose molecule.
In prokaryotes, the breakdown of one molecule of glucose through glycolysis produces a net yield of 2 ATP molecules.
Glycolysis produces a net of 2 ATP molecules per glucose molecule.
During glycolysis it makes a net amount of 2 molecules of ATP. Fermentation happens anaerobically (without oxygen) and the reduction of pyruvate into lactate itself does not yield any ATP. But I think the answer you are looking for is 2 ATP.
Two, net.
2
It produces a net gain of anywhere between 36 to 38 ATP Glycolysis produces a net gain of 2 ATP The Krebs Cycle produces a net gain of 2 ATP And the Electron Transport System (ETS) produces a net gain 34 ATP
4 molecules of ATP are produced per molecule of glucose in glycolysis, but 2 are needed (used, degraded, etc.) to start the reaction, so there is really only a net gain of 2 ATP in the process of glycolysis.