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High-energy electrons from NADH and FADH2 are passed along the electron transport chain

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Loma Schowalter

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2y ago

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Does Electron Transport supply or store energy?

The purpose of the Krebs cycle is to produce ATP or create molecules that will create ATP in the electron transport chain (NADH and FADH2)


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.


What compound is NADH converted to when it transfers high energy electrons to the first electron carrier?

NADH is converted to NAD+ when it transfers high-energy electrons to the first electron carrier of the electron transport chain.


What role do high-energy electrons play in the electron transport chain?

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.


Do the energized electrons at the primary electron acceptor flow to the reaction center?

Yes, energized electrons at the primary electron acceptor flow to the reaction center of photosystem I or II in the process of photosynthesis. This movement of electrons is essential for the conversion of light energy into chemical energy in the form of ATP and NADPH.

Related Questions

What are the product from the electron transport chain pathway?

Electron transport chains are present in mitochondria. The products of the electron transport chains are energy in the form of thermodynamics and water which is reduced from oxygen.


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 is the energy of the high energy electrons used for every time high energy electrons move down the electron transport chain?

To transport H+ ions out of the matrix.


How does electron transport chain use the high energy electron from the Krebs cycle?

The electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP.


What role do high-energy electrons play in the electron chain?

The electron transport chain uses the high-energy electrons from the Krebs cycle to convert ADP into ATP.


Where do electrons get there energy in photosystem 2?

Excited electrons are transferred to an 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.


Does Electron Transport supply or store energy?

The purpose of the Krebs cycle is to produce ATP or create molecules that will create ATP in the electron transport chain (NADH and FADH2)


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.


What two things pass high energy electrons to electron transport chain?

NADH and FADH2 dump electrons into the electron transport chain during cellular respiration.


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.


What compound is NADH converted to when it transfers high energy electrons to the first electron carrier?

NADH is converted to NAD+ when it transfers high-energy electrons to the first electron carrier of the electron transport chain.