Respuesta :
As the electrons from NADH and FADH2 pass along the electron transport chain, they release energy to power the generation of ATP.
An electron transport chain (ETC) is a series of protein complexes and different molecules that switch electrons from electron donors to electron acceptors thru redox reactions (both reduction and oxidation occurring simultaneously) and couples this electron transfer with the switch of protons (H+ ions) across a membrane. The electrons that transferred from NADH and FADH2 to the and so forth includes 4 multi-subunit huge enzymes complexes and 2 cell electron providers. the various enzymes in the electron shipping chain are membrane sure.
The drift of electrons through the electron transport chain is an exergonic technique. The electricity from the redox reactions creates an electrochemical proton gradient that drives the synthesis of adenosine triphosphate (ATP). In aerobic respiratory, the flow of electrons terminates with molecular oxygen as the final electron acceptor. In anaerobic breathing, different electron acceptors are used, consisting of sulfate.
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