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What are the final electron acceptors in humans?
The final electron acceptors in humans are oxygen molecules. In aerobic respiration, oxygen is used at the end of the electron transport chain to accept electrons and create water as a byproduct. In anaerobic conditions, different final electron acceptors such as sulfate or nitrate may be used.
Do aerobic bacterial species have identical electron acceptors in their electron transport systems?
No, aerobic bacterial species do not have identical electron acceptors in their electron transport systems. Different species may use different electron acceptors such as oxygen, nitrate, or sulfate depending on their metabolic capabilities and environmental conditions.
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 are the electron acceptors in the electron transport chain?
The final electron acceptor is oxygen.
What 3 ways does bacteria carry out respiration?
Bacteria can carry out respiration in three primary ways: aerobic respiration, anaerobic respiration, and fermentation. In aerobic respiration, bacteria use oxygen as the final electron acceptor to generate energy. Anaerobic respiration occurs in the absence of oxygen, utilizing alternative electron acceptors such as nitrate or sulfate. Fermentation, on the other hand, is an energy-generating process that does not involve an electron transport chain and uses organic molecules as both electron donors and acceptors.
What is the ultimate electron acceptor in aerobic respiration?
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 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 electron acceptor of aerobic respiration is?
Oxygen, because it is highly electronegative.
Why is the electron transport chain characterized as aerobic?
Aerobic respiration - final electron acceptor is oxygen (O) Anaerobic respiration - final electron acceptor can besulfate (SO42-), nitrate (NO3-), sulfur (S), or fumarate....
What is the final electron acceptor in respiration?
In aerobic respiration it is oxygen.
What molecule does areobic resiration use that anaerobic respiration is missing?
Aerobic respiration uses oxygen as the final electron acceptor in the electron transport chain, allowing for the complete oxidation of glucose and the production of ATP. In contrast, anaerobic respiration does not utilize oxygen, relying instead on other molecules, such as nitrate or sulfate, as electron acceptors. This fundamental difference leads to lower energy yields in anaerobic respiration compared to aerobic respiration.
