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Oxygen is the final electron acceptor in the electron transport chain, which allows for the production of ATP through oxidative phosphorylation. Without oxygen, the electron transport chain cannot function properly, leading to a halt in ATP production and ultimately cell death.

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1y ago

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Gas needed for electron transport chain?

The "gas" needed for the electron transport chain is Hydrogen. In the electron transport chain its not Hydrogen gas H2 but a Hydrogen Ion H negative that flows across the membrane to produce engery.


What is the electron acceptor for humans in the electron transport chain?

The electron acceptor for humans in the electron transport chain is 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.


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.


Why is oxygen needed for the final step in cellular respiration?

Oxygen is the final electron acceptor. Oxygen, with it's great electronegativity, pulls electrons through the electron transport chain where these electrons provide the motive force to pump protons into the outer lumen of the mitochondria. When these protons fall down their concentration gradient oxygen is there to pick then up with the electrons and form water.


Why is oxygen from the air needed in the body?

Oxygen from the air is needed in the body for cellular respiration. Oxygen serves as the final electron receptor in the Electron Transport Chain, which produces ATP for the body to use as energy.


Which is not present in oxygen?

Electron Transport 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.


Does electron transport chain need oxygen?

Yes, the electron transport chain requires oxygen to function effectively. Oxygen is the final electron acceptor in the chain, which allows for the generation of ATP through oxidative phosphorylation. Without oxygen, electron transport and ATP production are significantly impaired.


Which stage of cellular respiration is water produced?

water is made during the electron transport chain (etc) phase.


What are the electron acceptors in the electron transport chain?

The final electron acceptor is oxygen.


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.