1. KEY CARD ACTIVE PASSIVE NO HELPER MEMBRANE PROTEIN VESICLE
Kelly Reidell

2. DIFFUSION
EX: Oxygen & Carbon dioxide

3. FACILITATED DIFFUSION (Carrier proteins)
EX: GLUCOSE

4. FACILITATED DIFFUSION (AQUAPORINS)
EX: water
ALSO CALLED OSMOSIS

5. FACILITATED DIFFUSION (Ion Channels)
EX: Ions like Ca++, Cl-, Na+, K+

6. Sodium-Potassium PUMP (Na+-K+ pump)
EX: Moves 3 Na+ out of cell & K+ into cell

7. PROTON PUMP
EX: H+ ions

8. ENDOCYTOSIS (Phagocytosis)
EX: Large particles or whole cells Used by white blood cells to destroy
bacteria

9. ENDOCYTOSIS (Pinocytosis)
EX: small molecules or fluids

10. EXOCYTOSIS
EX: anything leaving cell Used by Golgi bodies for export