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La Phosphorylation oxydative - IBMC

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III. Les potentiels redox et les variations d’énergie libre<br />

Conversion du<br />

Potentiel de transfert électronique<br />

en<br />

Potentiel de transfert de groupe phosphate<br />

E’ 0<br />

ΔG°’<br />

Rappel :<br />

X + e - X -<br />

oxydant<br />

= forme oxydée<br />

réducteur<br />

= forme réduite<br />

Rq : potentiel rédox :<br />

force +/- importante de capter / donner des e -

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