Cells and Exchange: Movement of Substances Flashcards
1
Q
Diffusion
A
Net Movement of particles from an area of high concentration to an are of low concentraion
2
Q
Osmosis
A
When water moves across a partially permeable substance
3
Q
Active Transport
A
The movement of particles from an area of low concentraion to an area of high concentration.
4
Q
Partially Permeable
A
A substance that only lets some particles through.
