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WH science Voc. 7th
Question | Answer |
---|---|
movement of particles from an area of high conc. to low conc. | diffusion |
diffusion of water through a semi permiable membrane from an area of high conc. to an area of low conc. | osmosis |
movement of particles across a cell membrane without the use of energy | passive transport |
process of transporting partices that requires the cell to use energy | active transport |
active transport process in which a cell surrounds a large particle in a vesicle to bring the particle in the cell | endocytosis |
a state of balance of conc. |