Educational Poster "Z-scheme of Electron Transport in Photosynthesis". A diagram for linear electron transfer from water to NADP+, plotted accordingly to midpoint potentials at pH 7.0. In the diagram, shown in this poster, we have not included proton transport and the consequent formation of ATP. Graphic Design by Dmitry Shevela (SciGrafik, Sweden). Printed copies of the poster are available free of charge from Agrisera's website (https://www.agrisera.com/en/educational-posters).