2. *Warm Up* In your journal…
Title page 49: Passive Transport Notes
Title page 50: Passive Transport Practice
Title page 51: Gummy Bear Lab Analysis
Title page 52: Egg Lab Analysis
Turn in Cell Membrane Coloring WS (-15 pts)
Journal Quiz moved to tomorrow

3. Page 49 – Set up Cornell Notes
Questions
Notes
Summary

4. A. Passive Transport
Movement of molecules from areas of high concentration (crowded) to low concentration (less crowded) where no energy is required
*Note: molecules will keep moving even after equilibrium is reached
Three types of passive transport:
Simple diffusion
Osmosis
Facilitated diffusion

5. B. Simple Diffusion
Random movement of molecules from high concentration to low concentration
Ex: spraying perfume, drop food coloring in water

7. C. Osmosis
Movement of WATER molecules (fast and small) across a selectively permeable membrane from areas of high concentration to low concentration

9. D. Facilitated Diffusion
Movement of molecules from areas of high to low concentration with the help of proteins

11. Passive Transport Practice