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What is the terminal electron acceptor in aerobic cellular respiration?
Wiki User
∙ 8y ago
NAD+ is the first electron acceptor in cellular respiration (O2 is the final acceptor).
Wiki User
∙ 9y ago
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What is the role of oxygen in the specific stage of respiration where it participates?
if it's in the Electron transport chain...then its the terminal electron acceptor
The terminal electron acceptor in aerobic respiration is water is it broken down to hydrogen and oxygen?
No, it is the other way round:The terminal electron acceptor in aerobic respiration is oxygen. Together with H+ ions water molecules are formed. O2 + 4 e- + 4 H+ ==> 2 H2O
What does cellular respiration have to do with oxygen?
Oxygen is necessary for the production of ATP, energy used by the cell in areas such as protein production and active transport. They are the final electron recipient in the ETC, using two H+ atoms to form H2O.
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
Why is aerobic respiration the most efficient form of metabolic energy production?
Aerobic respiration is the most efficient form of metabolic energy production because it uses oxygen as a terminal electron acceptor. By combining hydrogen from carbohydrates with oxygen the organism maximizes its ΔE0' meaning that the use of oxygen provides the most amount of energy in comparison with other terminal electron acceptors such as nitrate or iron.
What is the definition of terminal energy?
In hunting, terminal energy is the force of impact by a projectile (bullet) with its target. In biology, a terminal electron acceptor is a compound that receives or accepts an electron during cellular respiration or photosynthesis.
What is the major role in oxygen in respiration?
Oxygen can be readily enters cells. They participate in a process called cellular respiration. It serves as the terminal electron acceptor in the electron transport system where the energy or ATP is produced.
What is the role of oxygen in the specific stage of respiration where it participates?
if it's in the Electron transport chain...then its the terminal electron acceptor
The terminal electron acceptor in aerobic respiration is water is it broken down to hydrogen and oxygen?
No, it is the other way round:The terminal electron acceptor in aerobic respiration is oxygen. Together with H+ ions water molecules are formed. O2 + 4 e- + 4 H+ ==> 2 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.
What does cellular respiration have to do with oxygen?
Oxygen is necessary for the production of ATP, energy used by the cell in areas such as protein production and active transport. They are the final electron recipient in the ETC, using two H+ atoms to form H2O.
Does aerobic respiration produce carbon dioxide and water?
Yes. Aerobic respiration produces carbon dioxide and water. Also, oxygen is the terminal electron acceptor
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
How do cells determine if they use cellular respiration or fermentation?
At the completion of the glycolic process, pyruvic acid is produced. Some of the pyruvic acid ends up in the cell mitochondria where cellular respiration takes place. In the absence of oxygen, the pyruvic acid goes through a process of fermentation, which takes place in the cytoplasm of the cell.
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
Is oxygen a terminal electron acceptor?
Yes it is in aerobic environments
What process do certain prokaryotes use nitrates or sulfates rather than oxygen as the terminal electron acceptor?
"Anaerobic respiration" doesn't require oxygen. True anaerobic respiration involves an electron acceptor other than oxygen. Bacteria are capable of using a wide variety of compounds as terminal electron acceptors in respiration: nitrogenous compounds (such as nitrates and nitrites), sulfur compounds (such as sulfates, sulfites, sulfur dioxide, and elemental sulfur), carbon dioxide, iron compounds, manganese compounds, cobalt compounds, and uranium compounds. "Anaerobic respiration" doesn't require oxygen. True anaerobic respiration involves an electron acceptor other than oxygen. Bacteria are capable of using a wide variety of compounds as terminal electron acceptors in respiration: nitrogenous compounds (such as nitrates and nitrites), sulfur compounds (such as sulfates, sulfites, sulfur dioxide, and elemental sulfur), carbon dioxide, iron compounds, manganese compounds, cobalt compounds, and uranium compounds.
