4, but two are used in the process, so there is a net gain of 2
The process used to make ATP produced by glycolysis is oxidative phosphorylation, which occurs in the mitochondria. This involves the electron transport chain and ATP synthase, where the electrons generated by glycolysis are used to generate ATP.
Glycolysis produces large quantities of NADH producing large amounts of energy. Glycolysis can also be carried out throughout the cell, which gives it an advantage over the TCA and Oxidative phosphorylation cycles that occur in the mitochondria. (:
The net gain of ATP at the end of glycolysis is 2 molecules of ATP.
atp
The stage of cellular respiration that produces the least ATP is glycolysis, which occurs in the cytoplasm of the cell. During glycolysis, a net amount of 2 ATP molecules are produced per glucose molecule.
During glycolysis, the net gain of ATP for the cell is 2 molecules of ATP.
Glycolysis takes 2 ATP and creates 4 ATP. The net ATP production of Glycolysis is 2ATP.
While 2 net ATP are created in glycolysis, there also is a requirement of 2 ATP initially for glycolysis to take place
Fermentation helps a cell make ATP by regenerating NAD+, which is essential for glycolysis to continue. During glycolysis, glucose is broken down to produce a small amount of ATP and NADH. In the absence of oxygen, fermentation pathways convert NADH back to NAD+, allowing glycolysis to persist and continue producing ATP, albeit in limited amounts compared to aerobic respiration. Thus, fermentation enables cells to maintain ATP production under anaerobic conditions.
glycolysis produced 32 ATP
2 ATP
It takes 3 carbon compounds produced for glycolysis and in glycolysis.