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What role do high-energy electrons play in the electron transport chain?
Wiki User
∙ 14y ago
The electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP
Wiki User
∙ 12y ago
High-energy electrons play a crucial role in the electron transport chain by transferring their energy to pump protons across the inner mitochondrial membrane, which generates a proton gradient. This gradient is used to drive ATP synthesis during oxidative phosphorylation, providing cells with the energy needed for various processes.
Wiki User
∙ 14y agoThe electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP.
Wiki User
∙ 13y agoThe are used (among with hydrogen ions) to convert ADP to ATP.
Wiki User
∙ 12y agoNADH and FADH2 collect the oxidized electrons from the catalyzed food you eat and take these electrons to the electron transport chain.
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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.
How many electrons can a NADH molecule carry?
A NADH molecule can carry two electrons. The molecule donates these electrons to the electron transport chain during cellular respiration to generate ATP.
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.
The electron transport chain receives electrons directly from?
The electron transport chain receives electrons directly from NADH and FADH2, which are produced during the earlier stages of cellular respiration. These molecules donate their electrons to the complex proteins within the electron transport chain, allowing for the creation of a proton gradient that drives ATP production.
What atom accepts electrons at the of the electron transport chain?
The atom that accepts electrons at the end of the electron transport chain is oxygen. Oxygen acts as the final electron acceptor in aerobic respiration, combining with electrons and protons to form water.
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.
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.
How many electrons can a NADH molecule carry?
A NADH molecule can carry two electrons. The molecule donates these electrons to the electron transport chain during cellular respiration to generate ATP.
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.
Energized electrons at the primary electron acceptor flow to where?
an electron transport chain.
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.
The accompanying figure shows the electron transport chain what is the combination of substances that is initially added to the chain?
The combination of substances that is initially added to the electron transport chain is NADH and FADH2. These molecules carry electrons from previous steps in cellular respiration to the electron transport chain, where they donate their electrons to the chain to generate ATP.
Where do the electrons go after they finish the electron transport chain?
Photosystem I
Series of electron acceptors in the thylakoid membrane that removes energy from excited electrons to produce ATP?
The series of electron acceptors in the thylakoid membrane is known as the electron transport chain. As electrons move through the chain, they lose energy, which is used to pump protons across the membrane, creating a proton gradient. This gradient is then used by ATP synthase to produce ATP through a process known as chemiosmosis.
Hydrogen serves as the final electron acceptor of the electrons transport chain true or false?
False. Oxygen serves as the final electron acceptor of the electron transport chain.
After electrons leave photosystem II they go into an electron transport chain of three protein complexes. Where do they go after that electron transport chain?
They go into photosystem I.
What causes the electrons to become excited and move into the electron transport chain?
Electrons become excited in the electron transport chain due to the energy input from electron carrier molecules like NADH and FADH2. These electron carriers donate the electrons to the proteins in the chain, creating a flow of electrons that drives the production of ATP.
