Download Unit Review- Energy Pathways 1. What does the mitochondria do

Unit Review- Energy Pathways
1. What does the mitochondria do? Describe the structure of the mitochondria.
2. What are vacuoles? What is a central vacuole and what kind of cells have it?
3. What are the differences between plant and animal and bacteria cells? What are the similarities?
4. Describe the cell membrane. - Be able to label a cell membrane
5. What are some other names for the cell membrane?
6. Describe the hydrophobic and hydrophilic interactions of the phospholipid bilayer.
7. What are the proteins embedded in the cell membrane and what is their function?
8. What are the types of passive transport? Active transport?
9. Define diffusion and osmosis.
10. How does osmosis affect the turgor pressure of plants?
11. Describe the reaction of a cell when placed in hypertonic, hypotonic, and isotonic solutions.
12. What is a contractile vacuole? What organisms have them?
13. Compare endocytosis to exocytosis.
14. Describe how the sodium-potassium pump works.
15. Describe cell to cell communication (Paracrine, autocrine etc…)
16. Define photosynthesis. - Label a photosynthesis overview. - Write the equation for photosynthesis.
17. What is ATP? Describe the ATP molecule and its
relationship to ADP.
18. What is the relationship between the light reactions
and the Calvin Cycle?
19. What are the products of the light reaction? What are
the products of the Calvin Cycle?
20. What is photophosphorylation and chemiosmosis. Be
able to VISUALIZE these processes.
21. Describe the flow of protons and electrons in the light
dependent reactions?
1.)___________________________________________________________________________
2.)___________________________________________________________________________
3.)___________________________________________________________________________
4.)___________________________________________________________________________
5.)___________________________________________________________________________
22. Describe the molecules associated with the light dependent reactions (Photosystem I and II)
23. Describe the molecules associated with the Calvin Cycle, aka Light Independent Reaction
24. How do plants exchange gases with the air? What is the structure of a leaf (stomata, guard cells)
25. What is a C4 and a CAM plant?
26. What environmental factors affect the rate of photosynthesis?
27. Describe the process of cellular respiration. Where does it occur? What is its purpose?
28. What are the products of glycolysis?
29. What is needed to run the Krebs Cycle, aka Citric Acid Cycle? What are the products of the Krebs
Cycle?
30. What is the difference between aerobic and anaerobic respiration? What is fermentation?