I just need to now if i'm right.
a. active 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.