File talk:Lichtreaktion-z-schema.svg

Fix last reaction

Moved here from my discussion page:

[...] could you please correct at the above mentioned file the "2e^-" to "4e^-" at the very last reaction of the 2nd chain where reduced ferredoxin reduces 2 NADP⁺ + 2 H⁺ to 2 NADPH? Because this reaction actually consumes not just 2, but 4 electrons (the same ones produced at the very beginning of the entire scheme), provided by 4 reduced ferredoxins (see w:en:Ferredoxin—NADP(+) reductase).

@Qniemiec: I looked this up in Campbell, N A., Reece, J B., & Markl, J. [2006]. Campbell Biologie (6., aktualisierte Auflage.). Pearson Deutschland. in Figure 10.12 (page 220) and it seems you are right. However, the book shows only half of everything (e.g. H₂O -> 2e^- + 2H⁺ + ½O₂). So this may be the cause of the mixup. Mouagip (talk) 17:54, 10 May 2023 (UTC)