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What molecule does oxygen become a part of at the end of the electron transport train?
Wiki User
∙ 13y ago
By combining both electrons and protons, oxygen forms into water.
O2 + 4e- + 4H+ > 2H2O
Wiki User
∙ 14y ago
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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 does electron transport shut down if oxygen is not available?
Oxygen is the last electron acceptor in the electron transport chain of aerobic cellular respiration. During the process, it combines with the transported electrons and hydrogen ions, forming water as a waste product, which is then removed from the electron transport chain. In order to keep the electron transport chain going, a new oxygen molecule takes the place of the "used" oxygen, and will eventually also combine with electrons and hydrogen ions, and it continues like this as long as the organism lives. Without oxygen, the electron transport chain would stop due to the fact that the transported electrons and hydrogen ions would have nowhere to go, so the transport chain can no longer function, terminating the production of ATP.
What is the ultimate electron acceptor in aerobic respiration?
oxygen
Does electron transport chain need oxygen?
Yes. Oxygen is the final electron acceptor of the electron transfer chain due to its high electronegativity.
What is the final hydrogen acceptor in electron transport and where did it come from?
The final hydrogen acceptor in the electron transport chain is Oxygen. It comes from the ionization of water. Hope this helps. The final hydrogen acceptor in the electron transport chain is Oxygen. It comes from the ionization of water. Hope this helps.
What molecule does oxygen became a part of at the and of the electron transport chain?
The oxygen combines with two hydrogens and the requisite electrons to become water.
What parts of the body do the aerobic cellular respiration takes place?
The electron transport chain is the aerobic step of cellular respiration. Oxygen is the last electron acceptor in the electron transport chain. The last step in aerobic respiration is the bonding of 2 electrons, 2 protons, and oxygen to form water. The water leaves the electron transport chain, freeing up a place for another oxygen molecule so that the electron transport chain does not stop.
Does the hydrogen serve as the final electron acceptor of the electron transport chain?
Oxygen is the final electron acceptor of the electron transfer chain. Hydrogen ( protons ) come down their concentration gradient and through the ATP sythase making ATP. Then they, with the electrons oxygen accepts, become H2O.
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.
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.
Why does electron transport shut down if oxygen is not available?
Oxygen is the last electron acceptor in the electron transport chain of aerobic cellular respiration. During the process, it combines with the transported electrons and hydrogen ions, forming water as a waste product, which is then removed from the electron transport chain. In order to keep the electron transport chain going, a new oxygen molecule takes the place of the "used" oxygen, and will eventually also combine with electrons and hydrogen ions, and it continues like this as long as the organism lives. Without oxygen, the electron transport chain would stop due to the fact that the transported electrons and hydrogen ions would have nowhere to go, so the transport chain can no longer function, terminating the production of ATP.
The final acceptor of electrons in the electron transport chain is?
oxygen
What is the final electron acceptor of the ETC?
In cellular respiration, the final electron acceptor of the electron transport chain is half of a diatomic oxygen molecule. This molecule is then reduced when it gains two low-energy electrons attached to two hydrogens, making a molecule of water as a by-product of cellular respiration.
What is the final electron acceptor of the electron transport train?
Oxygen
Does hydrogen serve as the final electron acceptor of the electron transport chain?
No, oxygen is the final electron acceptor of the electron transport chain.
What are the electron acceptors in the electron transport chain?
The final electron acceptor is oxygen.
When oxygen is not present?
there is no oxygen present in the electron transport system.
