1. Cell Transport Getting in and out of the cell!

2. Transport Flow-Chart

3. Diffusion Direction of movement: Role of –Temperature – Movement Example in your cells

4. Osmosis Defintion

5. Facilitated Diffusion Direction of Movment Is energy required? Cellular example:

6. Summary of Passive Transport Direction of Movement: Energy Requirments:

7. Active Transport: Pumps Direction of Movment: Energy Requirment: Cell Examples

8. Active Transport: Endocytosis Direction of Movement Energy Requirement Cellular Examples

9. Active Transport: Exocytosis Direction of Movement Energy Requirement Cellular Example! (we’ve already learned this one)

10. Summary of Active Transport General direction of movment: Energy Requirement:

11. Active vs. Passive Transport

12. In and out..how does the cell accomplish moving these things? IN Water Ions Lipids Oxygen Sugars Amino Acids Bacteria OUT Water Ions Lipids Carbon Dioxide Nitrogenous wastes Proteins

13. Osmosis Isotonic Solutions Example: =concentration of water and dissolved particles No NET movement Plant Cell- Animal Cell-

14. Osmosis Hypotonic Solutions Example: Less dissolved solutes in solution than in cell. (more water in solution!) Net movement of water into cell. Plant cell- Animal cell-

15. Osmosis Hypertonic Solutions Example: More dissolved solutes in solution than in cell (less water in solution) Net movement of water out of cell Plant cell- Animal Cell-

16. What happens to cells? Watch videos to see what happens to plant and animal cells in various solutions!

17. Summary

18. Think about it? If you were getting an IV to rehydrate your cells, what type of solution should it be? What if you just want medicine to travel around with your blood but not enter into your cells?

19. Think about it? If you want flowers to stand up nice and straight, what type of solution should you put them in? Why are plants on the side of the highway often wilted after snowmelt?