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The final reduced species in the electron transport chain is?
The final reduced species in the electron transport chain is water. Oxygen is the final electron acceptor in the chain, and it is reduced to form water.
How many water molecules are formed in the electron transport chain?
During oxidative phosphorylation, which is part of the electron transport chain, a total of 6 water molecules are formed when oxygen is reduced to form water at the end of the chain.
How can you justify the disappearance of oxygen as a measure of electron transport?
In the electron transport chain Oxygen is the final electron acceptor. Also the Oxygen accepts 2 Hydrogen ions, making water in the process. The dissapearance of Oxygen shows that the electron transport chain is working and that Oxygen is doing its job.
Which stage of cellular respiration is water produced?
water is made during the electron transport chain (etc) phase.
What stage of cell respiration uses oxygen?
The oxygen molecules that you breathe are actually used in the last part of aerobic respiration. They are the final electron acceptors in electron transport chain.
The final reduced species in the electron transport chain is?
The final reduced species in the electron transport chain is water. Oxygen is the final electron acceptor in the chain, and it is reduced to form water.
Which processes is oxygen consumed?
oxygen is reduced to water in respiration, specifically in the electron transport chain
What are the product from the electron transport chain pathway?
Electron transport chains are present in mitochondria. The products of the electron transport chains are energy in the form of thermodynamics and water which is reduced from oxygen.
What is the final acceptor of electrons and hydrogens in the electron transport chain?
The final acceptor of electrons and hydrogens in the electron transport chain is oxygen. Oxygen is reduced to form water, which is essential for cellular respiration to continue efficiently.
In cellular respiration the final electron acceptor is?
O2 ADDED: Not O2, but one atom of oxygen.
What molecule in aerobic respiration is reduced?
In aerobic respiration, the molecule that is reduced is oxygen (O₂). During the process, oxygen acts as the final electron acceptor in the electron transport chain, where it combines with electrons and protons to form water (H₂O). This reduction of oxygen is crucial for the efficient production of ATP, the energy currency of the cell.
What is a waste product of the electron transport chain?
Protons fall down their concentration gradient through the ATP-synthase and are picked up by oxygen, along with electrons, to make water. So, ATP and water " comes out " the electron transport chain.
What molecules supply electrons to an electron transport chain?
Glucose. Glucose is oxidized and oxygen is reduced here.
How many water molecules are formed in the electron transport chain?
During oxidative phosphorylation, which is part of the electron transport chain, a total of 6 water molecules are formed when oxygen is reduced to form water at the end of the chain.
Which ion end up in the intermembrane space during electron transport?
Hydrogen ions are pumped into the mitochondrion during electron transport. Oxygen is the final acceptor of the electron resulting in the formation of water.
What molecule is the final electron acceptor at the end to the electron transport chain?
In aerobic respiration, the final electron acceptor is (usually) oxygen. Sometimes it can be sulfur or nitrogen in the absence of oxygen (as in extreme environments) in extremophiles.
Why is oxygen needed to produce ATP on the cristae of mitochondrion?
Oxygen is needed to produce ATP on the cristae of the mitochondrion because it serves as the final electron acceptor in the electron transport chain. During cellular respiration, electrons are passed along the electron transport chain, generating a proton gradient across the inner mitochondrial membrane. Oxygen then combines with these electrons and protons to form water, allowing the electron transport chain to continue functioning and ultimately producing ATP through oxidative phosphorylation. Without oxygen, the electron transport chain would be unable to function properly, leading to a decrease in ATP production.
