Note: use your own words, basic English, common language, and no references. Note: Make it short and simpleIt was brought up in class that the actual ATP Synthase is the same complex structure in both Photosynthesis and Cellular Respiration. Both use the diffusion of hydrogen ions to drive the actual production of ATP by the ATP synthase. The concentration difference that allows for the diffusion to work is generated by the Electron Transport Chain (ETC) of both processes. Discuss specifically how the (ETC) of Photosynthesis and Cellular Respiration differ in where the high energy electrons come from and where those electrons in up and the end of their trip through the ETC.