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The spent electrons from electron transport in aerobic respiration are transferred to?
The spent electrons from electron transport in aerobic respiration are transferred to oxygen molecules to form water. This final step of the electron transport chain generates energy and is essential for the production of ATP in the process of oxidative phosphorylation.
Why is oxygen needed for the electron transport chain?
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.
What accepts the electrons at the end of the electron transport chain?
Oxygen accepts the electrons at the end of the electron transport chain, ultimately forming water.
What participant in the electron transport chain has the greatest attraction for electrons?
Oxygen has the greatest attraction for electrons in the electron transport chain. It serves as the final electron acceptor, leading to the formation of water.
Organelles breaks down high energy molecules consumes oxygen?
Mitochondria break down high energy molecules like glucose through a process called cellular respiration, which ultimately produces ATP for energy. This process requires oxygen as the final electron acceptor in the electron transport chain.
Why is oxygen the final electron acceptor in the electron transport chain?
Oxygen is the final electron acceptor in the electron transport chain because it has a high electronegativity, which allows it to efficiently pull electrons towards itself, facilitating the production of ATP in the process of cellular respiration.
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 of these molecules is not a product of the electron transport system a nad plus or b oxygen or c fad or d water?
The answer would be B) oxygen. In the electron transport chain, oxygen is a reactant. It reacts with 4 electrons and 4 hydrogens to form 2 water molecules. NAD plus is a product of NADH losing an electron. FAD is a product of FADH2 losing an electron. And water is a product of the preceding reaction that I gave.
What is the final hydrogen acceptor in electron transport and where did it come from?
The final hydrogen acceptor in the electron transport chain is Oxygen. It comes from the ionization of water. Hope this helps. The final hydrogen acceptor in the electron transport chain is Oxygen. It comes from the ionization of water. Hope this helps.
What molecules supply electrons to an electron transport chain?
Glucose. Glucose is oxidized and oxygen is reduced here.
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.
How many water molecules are formed in the electron transport chain?
During oxidative phosphorylation, which is part of the electron transport chain, a total of 6 water molecules are formed when oxygen is reduced to form water at the end of the chain.
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.
Is water an end product of fermentation the Krebs cycle or the electron transport chain?
Water is a byproduct of the electron transport chain during cellular respiration. It is formed when oxygen combines with electrons and hydrogen ions to produce water molecules.
What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
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.
Can the kreb's cylce occur if there is no oxygen?
No, the Krebs cycle requires oxygen as the final electron acceptor in the electron transport chain to function properly. Without oxygen, the electron transport chain cannot proceed, leading to a buildup of molecules that inhibit the Krebs cycle. This can result in the Krebs cycle slowing down or ceasing altogether.
