1) Diffusion is the movement of molecules from an area of ___________ concentration into an area of ______________ concentration. ______________________ a) Lower ; Higher b) Higher ; Lower c) Equal ; Equal 2) Which prefix means A LOT? a) Iso b) Hypo c) Hyper 3) The suffix, "tonic" means what? a) Water b) Salt/Solute 4) A cell is placed in a solution and it ends up GROWING because water moved into the cell. What type of solution was it placed in? a) Hypotonic b) Hypertonic c) Isotonic 5) Water always moves to the area with _________ salt. a) More b) Less c) Equal 6) An egg is placed in a solution and it ends up shrinking. What type of solution was it placed in? a) Hypotonic b) Hypertonic c) Isotonic

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