Sac Animal Check

March 12, 2009 9:25 AM | Alaskan Photo Tours | No comments

i have a question that I have answered and responded just have to double check. any help is welcome? when a moleclue absorbs a photon, one of its electrons is raised to the state ___?___.- my answer "excited." energy wavelengths apper___? ___ Are less useful to fotos√≠ntesis.-mi answer "orange" the final electron acceptor is fermentaion? […]