Using the biochemical standard reduction potentials listed in Table 14.1, calculate the change in standard Gibbs energy when FADH2 is oxidized by Complex II.
\table[[Electron carriers,E^('')(V)],[NAD^(+)+H^(+)+2e^(-)->NADH,-0.32],[Complex I (NADH-ubiquinone oxidoreductase),],[Fe-S(N-1b),-0.25],[Fe-S(N-34),-0.24],[Fe-S(N-56),-0.27],[Complex II (succinate dehydrogenase),],[FAD+2H^(+)+2e^(-)->FADH_(2) (enzyme bound),-0.04],[Fe-S(S-1),-0.03],[Cytochrome b_(560),-0.08],[Coenzyme C+2H^(+)+2e^(-),+0.04],[Complex III (ubiquinone-cytochrome c oxidoreductase),],[Cytochrome b H_(H),+0.03],[Cytochrome b b_(L),-0.03],[Fe -S,+0.28],[Cytochrome C_(1),+0.21],[Cytochrome c(Cytc),+0.23],[Complex IV (cytochrome c oxidase),],[Cytochrome a,+0.21],[Cu_(A),+0.24],[Cytochrome a3,+0.38],[(1)/(2)O_(2)+2H^(+)+2e^(-)->H_(2)O,+0.82]]
Table 11.1