Aerobic respiration
2
lactose
38
In prokaryotes, the breakdown of one molecule of glucose through glycolysis produces a net yield of 2 ATP molecules.
2
In glycolysis, one glucose molecule produces a net yield of two ATP molecules at the end of the process.
Gross yield of ATP during glycolysis: 4Net yield of ATP during glycolysis: 2 (anaerobic glycolysis of a glucose molecule took 2 ATP to accomplish so subtract 2 ATP from your gross yield of 4...therefore it's 2 for net yield).Kreb cycle: produces a total of 2ATP (one each time it happens and it happens twice).
The Krebs cycle generates 1 ATP molecule per turn through substrate-level phosphorylation. Due to the cycle occurring twice per glucose molecule, a total of 2 ATP molecules are produced per glucose molecule entering the cycle.
The energy yield of respiration is approximately 36-38 molecules of ATP per molecule of glucose. This process occurs in the form of aerobic respiration, where glucose is broken down in the presence of oxygen to produce ATP, the main source of energy for cells.
In eukaryotes, up to 36-38 ATP molecules can be produced from one glucose molecule through the process of cellular respiration. This occurs through glycolysis, the citric acid cycle, and oxidative phosphorylation in the mitochondria. The exact number can vary depending on factors like cellular conditions and efficiency of the pathways.
Glycolysis yields a net of 2 ATP molecules per glucose molecule.
Biologically, glucose provides the most ATP when broken down through cellular respiration. Each glucose molecule can yield up to 36-38 ATP molecules depending on the efficiency of the process.