1. When a plant is sad, what do its other plants friends do?
BIOLOGY 212 SI!
TUESDAY 7:10 GILMAN 2104
THURSDAY 4:10 GILMAN 2104
SUNDAY 5:10 GILMAN 2354

2. They photosympathize with it!

3. Team one: Draw an unsaturated lipid bilayer with short hydrocarbon tails.
Team two: Draw saturated lipid bilayer with short hydrocarbon tails.
Team three: Draw unsaturated lipid bilayer with long hydrocarbon tails and with cholesterol.
Get in Teams!

4. Same Teams! Team one: Draw a cell in a hypertonic solution
Team two: Draw a cell in a hypotonic solution
Team three: Draw a cell in a isotonic solution
Same Teams!

5. Team one: Draw glucose using facilitated transport to enter the lipid bilayer.
Team two: Draw chloride ions using an ion channel to enter the lipid bilayer
Team three: Draw Na+ ions exiting the cell and K+ entering using active transport of the sodium potassium pump
Teams!

6. Teams Discuss!

7. Using the gradient as energy. Not all pumps use ATP.

8. Identify the functions of different types of membrane proteins that affect membrane permeability.
Explain how membrane channels contribute to maintaining electrochemical gradients.
Illustrate the fundamental aspects of how facilitated diffusion work.
Distinguish between the different types of transport across cell membranes.
Can You?