I just need to now if i'm right.

Aactive transport b. facilitated diffusion c. diffusion d. osmosis e. exocytosis

___C___ 1. The movement of molecules from an area of HIGH concentration to an area of LOW

Concentration.

___D___ 2. The diffusion of water molecules.

___A___ 3. Energy is used to move molecules from an area of LOW concentration to an area of

HIGH concentration.

___B___ 4. Membrane proteins are used to move molecules across the membrane but no energy is

required.

___D___ 5. The movement of molecules down their concentration gradient.

___A___ 6. The movement of molecules up/against their concentration gradient.

___C___ 7. Membrane proteins are used to move molecules across the membrane but energy from ATP is required.

___E___ 8. A type of active transport that involves vesicles moving molecules out of a cell.