1. 10/11 Warm Up Label the parts of the cell membrane: D Carbohydrate
chains D
Glycoprotein
Glycolipids
Phospholipid Bilayer
aka: Bilipid layer
Fatty Acid Tails
Transport Protein
Cholesterol
Peripheral
Protein
Phosphate heads

2. 10/11 Lab Set Up
In this lab, a Gummi Bear will be placed in a hypotonic and a hypertonic solution.
Discuss a hypothesis and write it in your notebook.
Create a data table for the initial and final mass of each Gummi Bear.

3. 10/12 or 10/13 Warm Up
Write each statement and determine if it is true or false. If false, correct it.
1. Diffusion requires ATP (energy).
2. The cell membrane allows all molecules to easily pass through the phospholipids.
3. Facilitated diffusion requires a helper protein.
4. Molecules naturally like to move low to high.
5. The image below represents passive transport: F
Diffusion is passive F
Selectively permeable T F
High  low T
High  low

4. Name solution type
Name solution type
Name solution type
ID cell type
Result?
Result?
Result?
ID cell type
Result?
Result?
Result?

5. 10/14 Warm Up Isotonic Hypotonic Hypertonic
Draw the following beakers and identify if the solutions are hypotonic, hypertonic or isotonic. Draw an arrow to represent the movement of water:
Isotonic
Hypotonic
Hypertonic