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Electron transport chain

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Electron transport chain

Postby josem » Sun Jun 22, 2014 1:28 am

Electrons are finally accepted by oxygen at the end of the electron transport chain. Is oxygen is accessible to the electrons in intermediate electron carriers? If so why electron is not accepted by oxygen at intermediate steps?
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Postby JackBean » Wed Jun 25, 2014 12:19 pm

The electrons are passed through molecules in the membrane, so the oxygen is not much accessible to them.
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Postby JackBean » Wed Jun 25, 2014 12:20 pm

And they are passed from one molecule to other in close proximity, so the chance of going elsewhere is probably low.
http://www.biolib.cz/en/main/

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Postby josem » Wed Jun 25, 2014 6:23 pm

Thank you very much for the reply.
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