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Where does the electron transport chain get the high-energy electrons that are passed down the chain?
The high-energy electrons in the electron transport chain are derived from molecules like NADH and FADH2, which are generated during cellular respiration in processes like glycolysis and the citric acid cycle. These molecules donate their electrons to the chain, where they are passed down through a series of protein complexes to generate ATP.
Where does the electron transport chain get high energy electrons that are passed down the chains?
High-energy electrons from NADH and FADH2 are passed along the electron transport chain
During aerobic respiration electrons are passed down the electron transport chain and what is formed?
Aerobic respiration is a cellular level process in which nutrients are changed into energy. The electrons that pass down the electron transport chain react with oxygen (thus, aerobic) and protons to form water.
The functioning of an electron transport chain is analogous to?
The functioning of an electron transport chain is analogous to a relay race, where electrons are passed from one molecule to another in a stepwise fashion to generate energy. Just like how runners pass a baton to move forward, in the electron transport chain, electrons are passed along proteins in the inner mitochondrial membrane to create a proton gradient that drives ATP synthesis.
What happens as the electrons are passed along the electron carries in the electron transport chain?
Hydrogen ions are pumped across the mitochondria's inner membrane producing a concentration gradient
What does the electron transport chain use the high energy electrons for the Krebs cycle for?
The electrons are passed down the electron transport chain for use in ATP production.
Where does the electron transport chain get the high-energy electrons that are passed down the chain?
The high-energy electrons in the electron transport chain are derived from molecules like NADH and FADH2, which are generated during cellular respiration in processes like glycolysis and the citric acid cycle. These molecules donate their electrons to the chain, where they are passed down through a series of protein complexes to generate ATP.
Electrons from what replace the electrons form photosystem 2 during non cyclic electron flow?
During non-cyclic electron flow, electrons come from water molecules that are split by photosystem II. These electrons replace the ones lost by photosystem II as they are passed along the electron transport chain.
Where does the electron transport chain get high energy electrons that are passed down the chains?
High-energy electrons from NADH and FADH2 are passed along the electron transport chain
Series of molecules down which excited electrons are passed in a thyakoid membrane?
electron transport chain
The last stage of cellular respiration is called the?
Electron Transport SystemThe electron transport chain
What happens to the energy level as electrons are passed along in electron transport?
They begin to electrolyze, a term used for giving off static charge.
What is passed from protein to protein in the electron transport chain?
Energy is transferred to the chain of proteins in the electron transport. A electron transport chain is a series of compounds that transfer electrons from electron donors to electron acceptors through redox reactions.
What is the series of molecules through which excited electrons are passed down a thyroid membrane called?
electron transport chain
Transport chain series of proteins embedded in a membrane along which energized electrons are transported as electrons are passed from molecule energy is released?
The electron transport chain is a series of protein complexes embedded in the inner mitochondrial membrane. As electrons pass through this chain, energy is released and used to pump protons across the membrane, creating an electrochemical gradient. This gradient is then used by ATP synthase to generate ATP, the main energy source for cellular functions.
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.
During aerobic respiration electrons are passed down the electron transport chain and what is formed?
Aerobic respiration is a cellular level process in which nutrients are changed into energy. The electrons that pass down the electron transport chain react with oxygen (thus, aerobic) and protons to form water.
