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These terms define your current search. Click the × to remove a term. Biological Sciences: biochemistry > metabolism > carbohydrate metabolism > photosynthesis > photosystem II × 882 items, grouped by Government, Law and Regulations (view ungrouped items) government and administration (2)    (Click to View) 2,4,6-Trichlorophenol mediated increases in extracellular peroxidase activity in three species of Lemnaceae Aquatic toxicology (Click to View) Increased exposure to UV-B radiation during early development leads to enhanced photoprotection and improved long-term performance in Lactuca sativa Plant, cell and environment