What is the overall role of the membrane proteins in the process of oxidative phorsphorylation?

or:What is the overall role of the membrane proteins in the process of oxidative phorsphorylation?or:During oxidative phosphorylation, electrons are

or:What is the overall role of the membrane proteins in the process of oxidative phorsphorylation?

or:During oxidative phosphorylation, electrons are transferred from electron donors to electron acceptors such as oxygen, in redox reactions. These redox reactions release energy, which is used to form ATP. In eukaryotes, these redox reactions are carried out by a series of protein complexes within the cell's intermembrane wall mitochondria, whereas, in prokaryotes, these proteins are located in the cells' intermembrane space. These linked sets of proteins are called electron transport chains. In eukaryotes, five main protein complexes are involved, whereas in prokaryotes many different enzymes are present, using a variety of electron donors and acceptors.Hope this helps.

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