2. Hosted by Ms. Desfossé Remember!! Jeopardy is a fun reviewing tool, but it’s not all-inclusive. It should NOT be the only thing you study!!

3. 100 200 400 300 400 Definitions Passive Transport Osmosis Active Transport 300 200 400 200 100 500 100

4. Row 1, Col 1 the movement of molecules from an area of higher concentration to an area of lower concentration What is diffusion OR down the concentration gradient?

5. 1,2 The direction that oxygen will diffuse in this example. What is “into the cell”?

6. 1,3 The tonicity of the solution in the bag compared to the solution in the beaker. What is ISOtonic?

7. 1,4 The energy source that powers active transport. What is ATP (splitting of ATP)?

8. 2,1 when a cell uses energy to move molecules against their concentration gradient What is active transport?

9. 2,2 Allows the transport of ions by providing a hydrophilic passageway that shields the ions from the hydrophobic tails of the phospholipids What is a channel protein?

10. 2,3 The tonicity of the solution in the beaker compared to the solution in the bag. What is HYPOtonic?

11. 2,4 The direction that sodium ion is pumped by the sodium- potassium pump. What is OUT of the cell (against its gradient)?

12. 3,1 process by which cells ingest external fluids (cell “drinking”) What is pinocytosis?

13. 3,2 Binds only to a specific molecule, then changes shape, shuttling the molecule across the membrane DOWN its concentration gradient. What is a carrier protein?

14. 3,3 The direction that water will flow in this example. What is “into the bag”?

15. 3,4 a separation of charge across the membrane where there’s a more negative charge on the intracellular side and a positive charge on the extracellular side What is Resting Membrane Potential?

16. 4,1 When an animal cell shrivels up due to being in a hypertonic environment. What is crenation?

17. 4,2 The energy source that powers passive transport. What is kinetic energy?

18. 4,3 The tonicity of the solution that this red blood cell is in. Note: the RBC is crenated. What is HYPERtonic?

19. 4,4 When vesicles inside the cell fuse with the cell membrane releasing the contents outside of the cell What is exocytosis?

20. 5,1 When a plant cell loses turgor pressure due to a hypertonic environment and the cell membrane shrivels away from the cell wall. What is plasmolysis?

21. 5,2 The level of activity of a paramecium contractile vacuole as it moves from hypotonic to isotonic conditions. (i.e. more, less, the same) What is less active?

22. 5,3 What the viewer will observe regarding the water levels in the U tube at equilibrium. Note: membrane is permeable to water, but not solutes. What is higher water level on the right side?

23. 5,4 The location where ATP binds to the sodium potassium pump (intra- or extra-cellular) AND the type of ion that binds to the pump at the same time as ATP. Note: this level of detail re: the Na+/K+ pump will not actually be on the test. What is INTRAcellular and sodium ion (Na+)?