On the reaction between chlorophyll-a, and its primary electron donors in photosynthesis.
D002734:Chlorophyll / Q000378:metabolism*; D002736:Chloroplasts / Q000378:metabolism; D003580:Cytochromes; D004579:Electron Transport; D006207:Half-Life; D008027:Light; D009249:NADP / Q000378:metabolism; D010084:Oxidation-Reduction; D010788:Photosynthesis; D014867:Water / Q000378:metabolism
D003580:Cytochromes; D014867:Water; D002734:Chlorophyll; D009249:NADP