1. Cell Structures & Functions Review 1 – 8 = 5 points each 9 – 16 = 10 points each 17 – 24 = 15 points each You and your partner will record your answers on the white board, but keep track of what you get right & wrong – for studying purposes…and to keep track of your Points…to turn in at the end of class. You can use the powerpoint “The Cell” on netschool for assistance…nothing else!

2. 1 List at least 3 structures that are a part of the endomembrane system in protein production and transport?

3. 2 Which structures are part of the process of packaging proteins for export from the cell?

4. 3 List at least 3 things that are found in ALL cells:

5. 4 What substance passes most readily through the plasma membrane of a cell?

6. 5 How is Simple Diffusion different from Facilitated Diffusion?

7. 6 Finish this statement: “If a cell is placed in a hypertonic solution the cell will…”

8. 7 What would happen to a “mutant” cell that lacks properly functioning ribosomes?

9. 8 List at least 3 ways in which Eukaryotic cells are different from Prokaryotic cells.

10. 9 List 3 things found in both plant and animal cells & 3 things only found in one (but not the other – identify which cell the structure is in)

11. 10 Which types of transport (across the membrane) requires energy? List at least 3:

12. 11 Active transport can be explained as movement of a molecule…

13. 12 What is the most important structural component of the plasma membrane in carrying out the membrane’s functions?

14. 13 Which is more complex – Eukaryotic cells or Prokaryotic cells? Explain your answer.

15. 14 What happens to a plant cell if it is placed in a hypotonic solution?

16. 15 Identify an organelle that is NOT bound by a membrane:

17. 16 The organelle that pinches off portions of its membrane to form a vesicle used for storage or transport is the…

18. 17 Match the structures with the correct functions: Lysosome Ribosome ER Nucleolus Chloroplast Lipid Hydrolysis Carbohydrate Production Protein Synthesis Membrane Production Contains DNA

19. 18 List at least 2 things that we know as evidence of how mitochondria and chloroplasts may have arisen according to the endosymbiotic theory?

20. 19 A single-celled saltwater organism is transferred to a freshwater lake. Which of the following is likely to happen? Why?

21. 20 A protein is synthesized in the ribosome and eventually transported to the plasma membrane. What is the correct pathway of the protein in the cell?

22. 21 Finish this statement: “The movement of water occurs from a hypotonic… ______________to a… _____________ ______________”

23. 22 What does the cell theory tell us?

24. 23 List at least 3 important factors involved in passive transport:

25. 24 If cells are cultured in an isotonic medium and then placed into distilled water, they will most likely...