1. What is the difference between active and passive transport? 2. What is the difference between facilitated and simple diffusion?
3. What happens when starch indicator and starch mix?
4. What happens when starch indicator and glucose mix?
5. Give examples of the types of molecules that can move through the cell membrane.
Explain why these molecules would move through the cell membrane.
6. Give examples of the types of molecules that cannot move through the cell membrane.
Explain why these molecules would not move through the cell membrane.
7. Why do animals have to digest starch into glucose?
8. Explain what happens to cells in hypertonic, isotonic, and hypotonic solutions
9. What happens to an animal cell when it is placed in distilled water?
10. What will happen to the cells of the elodea plant if it is placed in solution with high salt
concentration?