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When electrons move back to lower energy levels in an electron transport chain, energy is released. This energy is used to pump protons across a membrane, creating an electrochemical gradient that drives ATP synthesis.

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1y ago

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Related Questions

Are electrons located in energy levels or electron cloud?

Electrons are located in energy levels within the electron cloud.


Why do NADH and FADH2 donate electrons to different electron transport chain complexes?

NADH and FADH2 donate electrons to different complexes in the electron transport chain because they have different energy levels and transfer electrons at different points in the chain, allowing for efficient energy production through the generation of a proton gradient.


Why does sodium have electrons that are not arranged in its energy levels?

Sodium atoms do have electrons that are arranged in energy levels. The electron configuration of sodium is 1s22s22p63s1.


What are the energy levels of an atom occupied by?

An atom's energy levels are occupied by electrons. Electrons occupy the energy levels, or electron shells, in order of increasing energy. The lowest energy level is filled first before electrons move to higher energy levels.


How is the energy of a electron related to the energy level it is in?

The electrons and energy level are inversely related. Electrons are positively charged while the energy level is negatively charged which will result into a direct effect in the energy level when electrons move. .


Why are electron shells called energy levels?

Electron shells are called energy levels because electrons within them have specific energy values associated with their position in the atom. The farther an electron is from the nucleus, the higher its energy level. Electrons can move between these energy levels by gaining or losing energy.


Area in which electrons are arranged in energy levels?

The area in which electrons are arranged in energy levels is called "Main Energy Levels." The chart also includes configurations of the electrons. I have attached a link to explain.


How many electron levels in magnesium?

Magnesium has three electron levels, also known as energy levels or shells. The electron configuration of magnesium is 2-8-2, indicating that it has two electrons in its first energy level, eight electrons in its second energy level, and two electrons in its third energy level.


Is the disitance of an electron all the same in one atom?

No. Lower energy levels and their electrons are closer to the nucleus than higher energy levels and their electrons.


Electrons have diiferent amounts of energy?

Yes, electrons can have different energy levels within an atom. These energy levels are known as electron shells. Electrons in higher energy shells are farther from the nucleus and have more energy than electrons in lower energy shells.


Where are electrons arranged?

Electrons are arranged in energy levels or shells around the nucleus of an atom. These energy levels can accommodate a specific number of electrons, and electrons are distributed in these levels based on their energy. The electron configuration of an atom determines its chemical properties.


What is the arrangement of electrons within the electron cloud of an atom?

Energy Levels