title: The photochemical systems of photosynthesis.
mesh_terms: D000255:Adenosine Triphosphate / Q000096:biosynthesis; D002499:Centrifugation, Density Gradient; D002736:Chloroplasts / Q000032:analysis; D003580:Cytochromes / Q000378:metabolism; D004579:Electron Transport; D008027:Light; D010788:Photosynthesis; D011485:Protein Binding; D013057:Spectrum Analysis
chemical_list: D003580:Cytochromes; D000255:Adenosine Triphosphate