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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?
1)ATP formed as electrons pass along transport chain 2)oxygen is terminal electron acceptor / accepts electrons from electron transport chain 3)electrons cannot be passed along electron transport chain if no O2 to accept them 4)forms H2O / accepts H+ from reduced NAD/FAD / oxidises reduced NAD/FAD
