1. Cellular Physiology
TRANSPORT

2. Passive Membrane Process
Movement of molecules without energy. (no energy involves)

3. A. Diffusion
The movement of molecules from a higher concentration to a lower concentration.
(no energy involved) (flower)

5. B. Facilitated Diffusion
High → Low
Diffusion helped by a carrier molecule
No Energy
For Big stuff like glucose

7. C. Osmosis
The movement of water through a membrane towards the higher solute concentration.
(Goes where there is less water)

8. Osmosis
1. Hypertonic: More strength of solute outside of Cell. Higher concentration of water inside the cell then outside. Water moves outside the cell, causing the cell to shrink.

10. Osmosis
2. Hypotonic: Less strength of solute outside the cell. There’s a higher concentration outside the cell then inside, so water moves into the cell causing it to swell.

12. 3. Isotonic: Equal strength of solute and water outside & inside of cell.

15. Quiz yourself

16. D. Filtration
Water + molecules = forced across membrane because of pressure.