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The electrons that drive the electron transport chain (ETC) primarily come from the oxidation of NADH and FADH2, which are generated during earlier stages of cellular respiration, such as glycolysis and the Krebs cycle. These coenzymes carry high-energy electrons that are released during metabolic processes. Once delivered to the ETC, these electrons are transferred through a series of protein complexes, ultimately leading to the production of ATP and the reduction of oxygen to water.

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Where do the electrons moving along the inner membrane come from?

The electrons moving along the inner membrane of the mitochondria come from molecules such as NADH and FADH2, which are generated during the citric acid cycle and glycolysis. These molecules donate their electrons to the electron transport chain to drive the production of ATP through oxidative phosphorylation.


Where did the electrons used in the light dependent process come from?

The electrons used in the light-dependent reactions of photosynthesis come from water molecules (H₂O). When light energy is absorbed by chlorophyll in the thylakoid membranes of chloroplasts, it energizes electrons, which are then stripped from water molecules during a process called photolysis. This process not only releases oxygen as a byproduct but also provides the energized electrons needed to drive the subsequent reactions in the photosynthetic pathway.


Which orbital is rhodium's last electron in?

If you are filling in the electrons it will be in the 4d orbital. If you are removing electrons the first to come out is in the 5s electrons since transition metals lose 's' electrons before 'd' electrons


In what order do electrons fill the orbitals?

s, p, d, f, etc.


A woman experiences electrical shock where do the electrons come from?

When a woman experiences an electrical shock, the electrons come from the electrical source that she comes into contact with. The source could be a faulty electrical outlet, a damaged appliance, or exposed wiring, which allows the flow of electrons through her body, resulting in an electrical shock.

Related Questions

Where do the electrons in a covalent bond come from?

The electrons in a covalent bond come from the outer energy levels of the atoms involved. Each atom contributes one or more electrons to be shared between them. This sharing creates a stable electron configuration for both atoms.


Where do the electrons moving along the inner membrane come from?

The electrons moving along the inner membrane of the mitochondria come from molecules such as NADH and FADH2, which are generated during the citric acid cycle and glycolysis. These molecules donate their electrons to the electron transport chain to drive the production of ATP through oxidative phosphorylation.


What electrons are in photosynthesis?

In photosynthesis, electrons are transferred through a series of proteins in the thylakoid membrane of chloroplasts. These electrons come from water molecules and are used to drive the production of ATP and NADH, which are important molecules for the light-dependent reactions of photosynthesis.


Where did the electrons used in the light dependent process come from?

The electrons used in the light-dependent reactions of photosynthesis come from water molecules (H₂O). When light energy is absorbed by chlorophyll in the thylakoid membranes of chloroplasts, it energizes electrons, which are then stripped from water molecules during a process called photolysis. This process not only releases oxygen as a byproduct but also provides the energized electrons needed to drive the subsequent reactions in the photosynthetic pathway.


In photosynthesis the source of electrons is?

The electrons come from water. In the light dependent stage water is split into hydrogen ions (H+), electrons and oxygen. The electrons are passed on to chlorophyll, the H+ ions combine with NADP to form NADPH and the oxygen is released.


Electrons come in two forms of beta particle?

No. But beta particles can either be electrons, or anti-electrons.


From where do the moving electrons in an electromagnet come?

The moving electrons in an electromagnet come from the flow of electric current through a wire or coil.


Where do the electrons in electricity come from?

from everywhere


Where do the electrons come from?

They are fundamental particles.


Where do moving electrons come from when making an electromagnet?

Moving electrons in an electromagnet come from the flow of electric current through a wire or coil of wire.


What happens when you come in contact with high speed electrons from an electron gun?

If you come in contact with high speed electrons from an electron gun, you will get an electrical shock.


Where do the moving electrons come from when making an electromagnet?

When making an electromagnet, the moving electrons come from the flow of electric current through a wire or coil of wire.