Asoccer player complains of locking and pain that is localized in the knee. on further interview, the nurse learns that the player has a history of knee trauma. on further assessment, the nurse suspects a torn meniscus. which test the nurse in coming to this conclusion?

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Diffusion and osmosis are forms of passive transport

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?