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Electron transport chains
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
During glycolysis, a net gain of two ATP molecules is produced per glucose molecule. In the citric acid cycle, a total of 2 ATP molecules are produced per glucose molecule. Finally, during oxidative phosphorylation, approximately 34 ATP molecules are produced per glucose molecule through the electron transport chain. This results in a total of about 38 ATP molecules gained per glucose molecule during cellular respiration.
The electron carrier molecules of aerobic respiration are NADH and FADH2. These molecules transport electrons from the citric acid cycle and glycolysis to the electron transport chain in the mitochondria, where ATP is produced through oxidative phosphorylation.
Aerobic respiration (using oxygen) is a high energy yielding process. During the process of aerobic respiration as many as 38 molecules of ATP are produced for every molecule of glucose that is utilized. Thus aerobic respiration process breaks down a single glucose molecule to yield 38 units of the energy storing ATP molecules.
Approximately 28-32 ATP molecules are produced from one glucose molecule during the electron transport chain in cellular respiration. This number can vary slightly depending on specific factors such as the efficiency of the electron transport chain and the cell type.
34 ATP molecules are produced by the end of the electron transport chain.
The greatest number of ATP molecules is produced in the electron transport chain during cellular respiration. This process occurs in the inner mitochondrial membrane and results in the production of up to 34 ATP molecules per glucose molecule.
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The maximum number of ATP molecules that can be produced from each glucose molecule in aerobic respiration is 36-38 ATP molecules. This occurs through glycolysis, the citric acid cycle, and the electron transport chain.
Electron transport chains
The estimated energy produced in the electron transport chain (ETC) from one glucose molecule is around 30-32 ATP molecules. This ATP production occurs through a series of redox reactions driven by electron transport and proton pumping across the inner mitochondrial membrane.
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
During glycolysis, a net gain of two ATP molecules is produced per glucose molecule. In the citric acid cycle, a total of 2 ATP molecules are produced per glucose molecule. Finally, during oxidative phosphorylation, approximately 34 ATP molecules are produced per glucose molecule through the electron transport chain. This results in a total of about 38 ATP molecules gained per glucose molecule during cellular respiration.
The electron carrier molecules of aerobic respiration are NADH and FADH2. These molecules transport electrons from the citric acid cycle and glycolysis to the electron transport chain in the mitochondria, where ATP is produced through oxidative phosphorylation.
Majority of ATP molecules are produced in mitochondria, via F1-F0 particles, through electron transport system.
Aerobic respiration (using oxygen) is a high energy yielding process. During the process of aerobic respiration as many as 38 molecules of ATP are produced for every molecule of glucose that is utilized. Thus aerobic respiration process breaks down a single glucose molecule to yield 38 units of the energy storing ATP molecules.