1. . What is facilitated diffusion?
2. Name one type of proteins are involved in facilitated diffusion?
3. True / False: Diffusion of water and facilitated diffusion require energy from a cell.
4. Diffusion of water and facilitated diffusion are forms of
transport.
__________________
5. What is osmosis?
6. Controlling osmosis is important in helping a cell maintain
which is a stable internal environment.
_____________________
7. In osmosis, water molecules move toward the region of
concentration.
___________________
8. Osmosis works because water molecules (solvent) can move through a membrane, but __________________________ cannot.
9. Two solutions that have equal concentrations are said to be ________________.
10. If a red blood cell is placed into a hypertonic solution, what will happen to that red blood cell?
