Photosynthesis: Light Reactions

This clip picks up right where the Khan Academy's Photosynthesis video left off. Chemicals such as hydrogen and compounds such as NADPH are reviewed along with details including the stroma, thylakoid, lumen, and grana. See the parts of a chloroplast and how it functions to produce energy. The Photosynthesis: Calvin Cycle video takes a look then at the "dark reactions" or light independent reactions.