title: Analysis of absorption changes in the ultraviolet related to charge-accumulating electron carriers in photosystem II of chloroplasts.
mesh_terms: D002736:Chloroplasts / Q000187:drug effects / Q000378:metabolism*; D003624:Darkness; D004237:Diuron / Q000494:pharmacology; D004579:Electron Transport; D008027:Light; D010785:Photophosphorylation / Q000187:drug effects; D010944:Plants; D013056:Spectrophotometry, Ultraviolet; D014325:Tromethamine / Q000494:pharmacology
chemical_list: D014325:Tromethamine; D004237:Diuron