So I'm coming up on the end of the semester for my bio for majors course. Our last project is demonstrate a process in biology as creatively as possible. I got stuck with Linear Electron Flow and Light reactions in chemiosmosis. For the light reactions in chemiosmosis, I was trying to demonstrate it as a train station. The train would go around the tracks and make stops at each station(processes in chemiosomosis) the ADP and ATP would be the people getting on and off the trains. The light in the process would be what powers the train. Other than that I have nothing. This idea sounds alot easier said than done. Heres a picture of this process: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/C/Chemiosmosis_chl-rev.gif For the linear electron flow, I just couldn't think of anything for that. http://www.answersingenesis.org/tj/images/v17/i3/photosynthesis_fig5.jpg If anybody here that is good at biology can shoot me some ideas, that would be much appreciated.