The total amount of ATP produced from cellular respiration is approximately 36-38 ATP molecules per glucose molecule. This includes ATP generated through glycolysis, the citric acid cycle, and oxidative phosphorylation.
The majority of ATP is produced during the electron transport chain stage of aerobic respiration, specifically in the process of oxidative phosphorylation in the inner mitochondrial membrane. This is where a large amount of ATP is generated through the transfer of electrons from NADH and FADH2 to oxygen, creating a proton gradient that drives ATP synthesis by ATP synthase.
In aerobic respiration, approximately 30-32 molecules of ATP are produced per molecule of glucose, while in anaerobic respiration (specifically during glycolysis), only 2 molecules of ATP are produced per molecule of glucose.
Two ATP molecules are produced per glucose molecule during alcohol fermentation. This process involves the conversion of glucose into ethanol and carbon dioxide by yeast through a series of metabolic reactions.
For the maximum amount of ATP to be produced in cellular metabolism, the presence of oxygen (aerobic conditions) is essential. This allows for the most efficient generation of ATP through oxidative phosphorylation in the electron transport chain. Additionally, an ample supply of substrate molecules (such as glucose or fatty acids) and functional mitochondria are required for optimal ATP production.
glycolysis produced 32 ATP
Total of 40 ATP
The mitochondrial structure affects its function because in its inner membrane, the cristae (folds) allow for more surface area which increases the amount of ATP that can be produced by the mitochondria.
The mitochondrial structure affects its function because in its inner membrane, the cristae (folds) allow for more surface area which increases the amount of ATP that can be produced by the mitochondria.
The total amount of ATP produced from cellular respiration is approximately 36-38 ATP molecules per glucose molecule. This includes ATP generated through glycolysis, the citric acid cycle, and oxidative phosphorylation.
The majority of ATP is produced during the electron transport chain stage of aerobic respiration, specifically in the process of oxidative phosphorylation in the inner mitochondrial membrane. This is where a large amount of ATP is generated through the transfer of electrons from NADH and FADH2 to oxygen, creating a proton gradient that drives ATP synthesis by ATP synthase.
Oxidative Phosphorylation
In aerobic respiration, ATP is produced through the process of oxidative phosphorylation in the mitochondria. During this process, electrons from glucose are passed through the electron transport chain, creating a proton gradient that drives ATP synthesis by ATP synthase. This process is highly efficient and generates a large amount of ATP compared to anaerobic respiration.
Cellular respiration produces ATP from the breakdown of glucose. ATP, NADH, and FADH2 are produced in Glycolysis. NADH and ATP are produced in the Krebs cycle. And 32 ATP and water are produced in the Electron Transport Chain. The first stage of respiration, glycolysis, occurs in the cytoplasm. The later stages occur in the mitochondria.
Abnormal death of the cells due to dysfunction of mitochondria can affect its function.
Many newly produced molecules of ATP would be found in the mitochondria, specifically in the inner mitochondrial membrane where the electron transport chain and ATP synthase complexes are located. These structures are responsible for generating ATP through oxidative phosphorylation.
Measuring the amount of oxygen consumed during the experiment would help deduce how much ATP was produced, as oxygen consumption is directly related to ATP production through cellular respiration. Using a respirometer to measure the change in oxygen levels before and after the experiment can provide insights into the amount of ATP generated.