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it provides energy that powers the formation of atp
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When is the electron transport chain carried out?
Plants, fungi, and animals are all eukaryotes and possess mitochondria, which is the site of the electron transport chain. Prokaryotes have no mitochondria and perform the electron transport chain across their cell membranes. Electron transport chain also occurs in thylakoid membrane of chloroplasts.
Who does water form during cellular respiration?
Water is formed as a byproduct during cellular respiration. During the electron transport chain, oxygen serves as the final electron acceptor and combines with hydrogen ions to form water. This process generates energy in the form of ATP for the cell to utilize.
What molecule is the final electron acceptor at the end of the cellular respiration transport chain?
The final electron acceptor at the end of the cellular respiration electron transport chain is oxygen. Oxygen accepts electrons and protons to form water during the process of oxidative phosphorylation.
Is oxygen is product cell respiration?
Yes, oxygen is the final electron acceptor in the electron transport chain during cellular respiration. It is used to drive the production of ATP, which is the energy currency of the cell. Oxygen is ultimately converted to water as a byproduct of this process.
Is glucose oxidized or reduced in cellular respiration?
Glucose is oxidized in cellular respiration to produce energy in the form of ATP. During the process, glucose is broken down into carbon dioxide and water, releasing electrons that are used in the electron transport chain to generate ATP.
How does NADH2 contribute to the electron transport chain in cellular respiration?
NADH2 donates electrons to the electron transport chain, which helps generate energy in the form of ATP during cellular respiration.
Where do the electrons originate from in the electron transport chain?
The electrons in the electron transport chain originate from the breakdown of glucose during cellular respiration.
Water is produced during which stage in cellular respiration?
Water is produced during the electron transport chain stage of cellular respiration. It is a byproduct of the electron transport chain when oxygen is the final electron acceptor, leading to the formation of water molecules.
The oxygen consumed during cellular respiration is involved in what process?
Oxygen consumed during cellular respiration is involved in the electron transport chain; it is the final electron acceptor (this is also what makes it either aerobic or anaerobic respiration).
Where does the electron transport chain take place during cellular respiration?
The electron transport chain takes place in the inner mitochondrial membrane during cellular respiration. It is the final stage of aerobic respiration where electrons are passed along a series of protein complexes to generate ATP.
The last stage of cellular respiration is called the?
Electron Transport SystemThe electron transport chain
Where do the electrons used in the electron transport chain come from?
The electrons used in the electron transport chain come from the breakdown of molecules like glucose during cellular respiration.
In cellular respiration the final electron acceptor is?
O2 ADDED: Not O2, but one atom of oxygen.
How many ATP are made in the electron transport of the cellular respiration?
Approximately 34 ATP molecules are generated during the electron transport chain stage of cellular respiration. This is the highest number of ATP molecules produced in the entire process of cellular respiration, making it a crucial step in energy production for the cell.
During which stage of complete celluar resperation is most of the atp produced?
Most of the ATP is produced during the electron transport chain stage of cellular respiration. This is where the majority of ATP molecules are generated through oxidative phosphorylation using energy released from the transfer of electrons along the electron transport chain.
When is the electron transport chain carried out?
Plants, fungi, and animals are all eukaryotes and possess mitochondria, which is the site of the electron transport chain. Prokaryotes have no mitochondria and perform the electron transport chain across their cell membranes. Electron transport chain also occurs in thylakoid membrane of chloroplasts.
Oxygen is what in cellular respiration?
Oxygen is the final electron acceptor in the electron transport chain during cellular respiration. It is essential for the production of ATP, the energy currency of the cell, through a series of reactions that ultimately result in the formation of water.
