title: Primary reactions in photosynthesis.
mesh_terms: D020130:Bacterial Chromatophores / Q000378:metabolism; D002338:Carotenoids; D002734:Chlorophyll; D002736:Chloroplasts / Q000378:metabolism / Q000648:ultrastructure; D002844:Chromatium; D004579:Electron Transport; D004583:Electrons; D005453:Fluorescence; D066298:In Vitro Techniques; D007501:Iron / Q000378:metabolism; D007700:Kinetics; D010084:Oxidation-Reduction; D010777:Photochemistry; D010788:Photosynthesis; D010971:Plastoquinone / Q000378:metabolism; D012242:Rhodobacter sphaeroides / Q000378:metabolism; D012247:Rhodospirillum rubrum / Q000378:metabolism; D013455:Sulfur / Q000378:metabolism; D014451:Ubiquinone
chemical_list: D014451:Ubiquinone; D002734:Chlorophyll; D002338:Carotenoids; D013455:Sulfur; D007501:Iron; D010971:Plastoquinone