Energy released = 29kJ/mole ATP.
1 mole ATP = 6.022 x 1023 molecules
Convert moles to molecules.
29kJ/mol x 1mol/6.022 x 1023 molecule = 4.8 x 10-23kJ/molecule
Convert kJ to Joule
4.8 x 10-23kJ/molecule x 1000Joules/kJ = 4.8 x 10-20 Joule/molecule
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.
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 theoretical ATP yield of aerobic respiration is 36-38 ATP molecules per glucose molecule. This occurs through a series of metabolic pathways such as glycolysis, the citric acid cycle, and oxidative phosphorylation in the mitochondria.
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.
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.
2
In prokaryotes, the breakdown of one molecule of glucose through glycolysis produces a net yield of 2 ATP molecules.
2
One molecule of sucrose can be broken down into glucose and fructose, both of which can then enter glycolysis to produce ATP. Overall, the breakdown of 1 molecule of sucrose yields about 30-32 ATP.
Aerobic respiration
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 net ATP yield refers to the total number of ATP molecules produced during cellular respiration after accounting for the ATP consumed in the process. In aerobic respiration, the net yield is typically around 30 to 32 ATP molecules per glucose molecule, depending on the efficiency of the electron transport chain and the type of cell. In anaerobic conditions, such as fermentation, the yield is much lower, typically around 2 ATP per glucose molecule. This difference highlights the efficiency of aerobic metabolism compared to anaerobic pathways.
FADH yields 2 ATP .
The theoretical ATP yield of aerobic respiration is 36-38 ATP molecules per glucose molecule. This occurs through a series of metabolic pathways such as glycolysis, the citric acid cycle, and oxidative phosphorylation in the mitochondria.
The actual yield of ATP from the complete oxidation of glucose in aerobic respiration is 30-32 molecules of ATP per molecule of glucose. This range accounts for the fact that the efficiency of ATP production can vary depending on cellular conditions.
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.