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oxygen is used to pull electrons down to the Electron Transport Chain which pumps H+ to create H+ gradient :)
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∙ 15y ago
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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.
Does anaerobic cellular fermentation use the same final electron acceptors as aerobic respiration?
No, because the electron acceptor is what cates the electrons as the leave the electron transport chain, which is oxygen in aerobic respiration. Since aerobic respiration uses oxygen, and anaerobic fermentation is abest of oxygen, anaerobic fermentation cannot possibly use oxygen as respiration does.
What molecule is the final electron acceptor at the end of the cellular respiration transport chain?
The answer to your question is oxygen. It accepts those electrons and is converted to water. The carbon dioxide you exhale comes from the food that you eat.
What happens when that final electron acceptor accepts electrons from the electron transport chain?
Hydrogen ions are pumped across the mitochondria's inner membrane producing a concentration gradient
What does an Aerobe use as the final electron acceptor?
Aerobes use oxygen as the final electron acceptor in electron transport phosphorylation. The process that yields a final product called lactate fermentation.
What role does oxygen play in the harvesting of energy?
It is the final electron receptor in the process of cellular respiration.
What is the final electron acceptor in cellular respiration'?
Oxygen is required to live without it we die
What are the final electron receptor molecules involved in anaerobic and aerobic respiration?
In aerobic respiration, the final electron acceptor is molecular oxygen O2. With anaerobic respiration, the final electron acceptor is a molecule other than oxygen, such as an organic substance.
In cellular respiration the final electron acceptor is?
O2 ADDED: Not O2, but one atom of oxygen.
What is the terminal electron acceptor in aerobic cellular respiration?
NAD+ is the first electron acceptor in cellular respiration (O2 is the final acceptor).
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.
What is the final electron excceptor in cellular respiration?
Oxygen, in complex IV.
What is produced when the electrons leave the electron transport chain in cellular respiration and bind to the final electron acceptor for the chain?
Oxygen.
What terminal electron acceptors are used in anaerobic cellular respiration?
anaerobic cellular respiration has 3 different stages, and their final electron acceptors are: pyruvate oxidation- NAD+ Krebs cycle- NAD+, FAD+ electron transport chain- Oxygen
What are the final electron acceptors for the electron transport chains in light reactions of photosynthesis and in cellular respiration?
NADP in photosynthesis, and oxygen in cellular respiration.
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 does cellular respiration take in?
Cellular respiration requires a macromolecule to be broken down (usually glucose) and a final electron acceptor for the end of the electron transport chain (usually oxygen in most organisms). The reactants are a product of photosynthesis.
