The stage of cellular transportation at which the most ATP is produced is during the electron transport chain. This stage produces a total of 32 ATP molecules for every glucose, according to the Indiana University Purdue University Indianapolis Department of Biology.Continue Reading
Three of the four stages of cellular respiration produce ATP. The first stage, glycolysis, occurs in the cytoplasm of the cell. During this stage, one glucose molecule is broken into two pyruvic acid molecules. This results in the production of two ATP molecules for every glucose used.
The pyruvic acid is taken to the mitochondria during the transition reaction, which is the second stage of cellular respiration. The pyruvic acid is then converted to acetyl CoA. During the Krebs cycle, which occurs in the mitochondrial matrix, all the hydrogen atoms are taken from the acetyl CoA. Four ATP molecules are produced during the Krebs cycle.
The final step of cellular respiration is the electron transport chain. The NADH produced during the Krebs cycle carries the electrons from hydrogen down the electron transport chain.Learn more about Cells
Most of the activity of the electron transport chain occurs in a cell's mitochondrial inner membrane. This is where the electron transport chain gets the proteins it needs to function properly.Full Answer >
Rotenone is in the class of electron transport inhibitors, which bind at some point on the transport chain, keeping electrons from moving. This stops cellular respiration from taking place at all through that particular pathway. The NADH and succinate pathways can both experience blockage this way.Full Answer >
Oxygen is used as an electron acceptor within the electron transport chain of aerobic respiration to generate adenosine triphosphate, or ATP. This compound is an essential component in intracellular energy transfer. Aerobic cellular respiration is in direct contrast of anaerobic respiration, which does not require oxygen.Full Answer >
Cellular respiration is directly related to breathing, as breathing provides the necessary oxygen molecules for the process of cellular respiration to take place; cellular respiration is a process by which cells acquire energy. The oxygen provided by breathing is used as a final hydrogen acceptor for the process, explains Antranik.org.Full Answer >