What are the steps of the electron transport chain transport
protons to the intermembrane space of...
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What are the steps of the electron transport chain transportprotons to the intermembrane space of the mitochondria?
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The electron transport chain is a series of proteins and organic molecules found in the inner membrane of the mitochondria Electrons are passed from one member of the transport chain to another in a series of redox reactions Energy released in these reactions is captured as a proton gradient which is then used to make ATP in a process called chemiosmosis Together the electron transport chain and chemiosmosis make up oxidative phosphorylation The key steps of this process include Delivery of electrons by NADH and FADH2 Reduced electron carriers NADH and FADH2 from other steps of cellular respiration transfer their electrons to molecules near the beginning of the transport chain In the process they turn back into NADand FAD which can be reused in other steps of cellular respiration All of the electrons that enter the transport chain come from NADH and FADH222start subscript 2 end
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