This potential is then used to drive ATP synthase and produce ATP from ADP and a phosphate group. Biology textbooks often state that 38 ATP molecules can be made per oxidised glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).
Also know, how is ATP made during oxidative phosphorylation?
When these electrons are used to reduce molecular oxygen to water, a large amount of free energy is liberated, which can be used to generate ATP. Oxidative phosphorylation is the process in which ATP is formed as a result of the transfer of electrons from NADH or FADH 2 to O 2 by a series of electron carriers.
Which process produces 36 ATP?
In aerobic respiration in the mitochondria, there are 2 moles of ATP produced in the citric acid cycle (Krebs cycle) by substrate-level phosphorylation, and between 32 and 34 moles of ATP produced by oxidative phosphorylation through the electron transport chain and chemiosmosis.