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The electron transport chain converts energy stored in hydrogen ions and various other substances formed in early cellular respiration to produce high energy ATP in mitochondria. Mitochondria contain both an inner and an outer membrane, and it is along the inner membrane that the actual reactions of the chain occur. Inside the inner membrane a surplus of hydrogen ions is created that produces a concentration gradient across the membrane to the intermembrane space. This gradient causes a force that pushes hydrogen ions out of the innermost matrix and into the intermembrane space. This exchange occurs through special proteins called ATP synthase that convert low energy ADP into high energy ATP whenever a hydrogen ion is sent through one. When all is said and done, the excess electrons and hydrogen are bonded to oxygen to form water molecules.
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What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
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.
In which membrane is the electron transport chain located?
The outer membrane is where the electron transport chain is located.
What is the main biochemical function of the electronic transport chain?
The main biochemical function of the electron transport chain is to transfer electrons from electron donors to electron acceptors, generating a proton gradient across a membrane. This proton gradient is used to drive ATP synthesis in a process known as oxidative phosphorylation.
In prokaryotes, where is the electron transport chain located?
In prokaryotes, the electron transport chain is located in the cell membrane.
Where is the site of Electron transport chain in the tissue?
In the inner membranes of mitochondria, an organelle with thousands of electron transport chains.
When oxygen is not present what does not function?
electron transport chain does not function
Where is the cell is the electron transport chain?
In the inner membrane of the organelle called the mitochondrian.
Where do the reactants of the electron transport chain occur?
In the inner membrane of the mitochondrial organelle.
The electron transport chain occurs in which organelle?
The ETC occurs in the mitochondrion of the cells.
What provides the electron transport chain in cellular respriration with the energy it needs function?
what provides the elctrons transport chain in cellular resporation with the energy it needs function
Were does the electron transport chain occur in the cell?
In the cristae of the organelle called the mitochondria.
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.
Oxygen is known as the "terminal electron receptor" in the electron transport chain. Suppose an organism lacks the ability to breathe in oxygen.What is the most likely effect an oxygen deficit would have on the electron transport chain in mitochondria?
Cyanide binds the electron transport chain at the level of complex IV
Synonym for electron transport chain in photosynthesis?
what is a synonym of the electron transport chain
What is the electron acceptor for humans in the electron transport chain?
The electron acceptor for humans in the electron transport chain is oxygen.
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.
