Osmosis and Diffusion
Diffusion Movement
of particles from high concentration to low concentration
Osmosis Movement
of WATER across a semi permeable membrane
Cell
Cell Membrane
Outside of Cell
Inside of Cell
Cell in Salt water
Water moves out of cell Cell Shrinks
Outside of Cell
Inside of Cell
Example
Cucumbe
Pickl
Cell in Distilled Water
Distilled water is water that has virtually all of its impurities removed
Water moves into cell
Cell bursts
Outside of Cell
Inside of Cell
Example
Skin gets wrinkles when soaked too long