What is the chemiosmotic gradient?

The removal of protons from the matrix and deposition of protons in the intermembrane space creates a concentration difference of protons across the inner membrane. This is called the chemiosmotic gradient. ... When the amount of energy required to push protons reaches 69.5 kJ/mole, electron transport has to stop.

Explanation:

What is Chemiosmosis and how does it work?

Chemiosmosis is the method which cells use to create ATP for energy. ... The electrons move through the electron transport chain to oxygen, where they generate energy which pumps the hydrogen ions against their concentration gradient from matrix to intermemberane space, so they can flow back down again.

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