Vision Learning
Visionlearning: Energy in Living Systems: Harnessing the Energy of the Sun
Background information on the history of photosynthesis. An explanation for how light is used to assist in making food for plants as the transfer of electrons allows energy to flow through the system.
University of Illinois
University of Illinois: Photosynthesis and the Web
Page describes Photosynthesis in great detail. Provides an extensive amount of links on all different aspects of photosynthesis. Very thourough.