Question

Which phrase best describes osmosis? A. the movement of molecules from an area of low concentration to an area of high concentration B. the movement of water molecules across a selectively permeable membrane C. the process of synthesizing DNA D. the physical process where the cytoplasm divides

Answer 1

I believe the answer is B. Osmosis is the diffusion of water: so it would be the movement of molecules from high concentration to low. Therefore it is not A and B is the only one relating to water.