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Briefly explain how the electron transport chain uses the energy that was originally in glucose to generate ATP. Be sure to describe the role of NADH, FADH2, oxygen, H+ ion gradient, and ATP synthase. Use the keyword chemiosmosis in your description.

Sagot :

ETC uses the ATP from glucose to create a H⁺ ion gradient across the membrane. This is a coupled process mediated due to transport of electrons across the electrons transporters made up of cofactors like NADH, FADH₂, etc. This gradient causes the flow of protons down their concentration gradient a process called chemiosmosis. The oxygen atom acts as the final electron acceptor and ATP synthesis is mediated by using the enzyme ATP synthase.

ATP is the abbreviation for Adenosine Triphosphate. It is the energy constituent for majority of the living organisms. The energy is released due to the hydrolysis of ATP into phosphate and ADP.

Glucose is the carbohydrate that provides instant energy to the body be breaking down to release energy.

To know more about glucose, here

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