Download Name - Ms. Ottolini`s Biology Wiki!

Name:_________________________________________________ Date:____________ Period:_________
Unit 3 (Cell Structure and Transport) Review Packet
1. What are the three parts of the Cell Theory?
a. _________________________________________________________
b. _________________________________________________________
c. _________________________________________________________
2. List the contributions of the following scientists involved in the development of the cell theory: Hooke,
Leuwenhooke, Schwaan, Schleiden, Virchow
Scientist
Contribution
Hooke
Leuwenhooke
Schwaan
Schleiden
Virchow
3. Name three structures that a plant cell has that an animal cell does not.
3. List one structure that an animal cell has that a plant cell does not.
Cell Labeling:
Directions: Label the parts of the cells pictured below and circle the terms that make each statement correct.
5. This is a plant / animal / bacteria cell.
6. This is a prokaryotic/eukaryotic cell.
A._____________
B._____________
C._____________
D._____________
E._____________
F._____________
G._____________
H._____________
I.______________
1
Name:_________________________________________________ Date:____________ Period:_________
7. This is a plant / animal / bacteria cell.
8. This is a prokaryotic/eukaryotic cell.
A._________________
B. Nucleus
C ._________________
D._________________
E._________________
F._________________
9. This is a plant / animal / bacteria cell.
10. This is a prokaryotic/eukaryotic cell.
A._________________
B. _________________
C ._________________
D. Pilli (help cell to stick to surfaces)
E._________________
F._________________
11. Complete the Venn Diagrams below that compare eukaryotic/prokaryotic and animal/plant cells. You
must include the organelles listed below in each of your Venn Diagrams:
Nucleus Cell Wall Cell Membrane Chloroplast Mitochondria Ribosomes Cytoplasm Smooth ER
Rough ER Cytoplasm Golgi Lysosomes Centrioles Vacuoles Central Vacuole
Eukaryotic
Prokaryotic
Animal
Plant
12. List two examples of organisms that are eukaryotic:
13. List one example of an organism that is prokaryotic:
14. Where is the DNA found in a prokaryotic cell? Where is it found in a eukaryotic cell?
2
Name:_________________________________________________ Date:____________ Period:_________
True/False:
Directions: Determine if the following statements about cells are true or false. If a statement is false, change
the underlined word to make it true.
15. ______________Osmosis is the movement of any substance across a cell membrane
16. ______________ Endocytosis involves the removal of things from a cell.
17. ______________ Water will exit the cell when it is placed in a hypertonic solution.
18. ______________ Lysosomes make sugar for a plant by doing photosynthesis.
19. ______________ Cilia are tail-like structures that some cells use for movement.
20. ______________ Passive transport requires energy.
21. ______________ Animal cells have a cell wall.
22. _____________ Prokaryotic cells have a nucleus and organelles that are contained in membranes.
23. _____________ Mitochondria produce energy (ATP) by doing cellular respiration.
24. _____________ The nucleus makes ribosomes.
25. _____________ Cells bring large food particles into themselves through exocytosis.
26. _____________ The cell membrane is permeable.
27. _____________ A dog is an example of a prokaryotic organism.
28. _____________ The Smooth ER makes lipids and breaks down toxins.
29. ____________ The nucleus controls the cell because it contains DNA.
30. _____________ Proteins are processed, packaged, and shipped by the lysosomes.
31. _____________ Animal cells contain chloroplasts which digest food and waste products.
32. ____________ Prokaryotes are larger then Eukaryotes.
33. ____________ A vacuole stores water, wastes, food, etc.
34. ____________ Diffusion is an example of passive transport.
35. ____________The cytoskeleton provides support for the cell and its organelles.
36. ____________The cell membrane is made up mostly of lipids.
37. ____________ Mitochondria produce proteins for the cell.
3
Name:_________________________________________________ Date:____________ Period:_________
38. Which of the following is NOT a function of the cell membrane?
a. Lets things in/out of the cell
b. Protects the cell
c. Identifies foreign materials
d. Communicates with other cells
e. Makes proteins
39. Which of the following types of proteins move things across a cell membrane?
a. transport
b. anchors
c. receptors
d. enzymes
40. The cell membrane is a fluid / solid. Structures can / cannot move around in the cell membrane.
41. Explain the meaning of the term “Fluid Mosaic Model.”
42. How does the cell membrane relate to homeostasis?
43. Label the diagram of the cell membrane pictured below. Be sure to label the following parts:
Lipid bi-layer
Proteins
Phospholipid Head
Phospholipid Tail
Carbohydrate Chain
44. Why is the cell membrane called a Lipid Bilayer? Why do the phospholipid molecules arrange
themselves in this way?
45. What is the main function of the proteins in the cell membrane?
4
Name:_________________________________________________ Date:____________ Period:_________
46. Which part of a phospholipid is hydrophobic (water fearing)?
47. Which part of a phospholipid is hydrophilic (water loving)?
Phospholipid
48. Identify the solute/solvent in the following situation: sugar is mixed into coffee.
a. Solute:__________________
b. Solvent:_________________
49. What is the difference between Active Transport and Passive Transport across the cell membrane?
50. List three types of passive transport:
51. List three types of active transport:
52. Determine which of the pictures below shows endocytosis and which shows exocytosis.
________________________
_____________________
53. Pinocytosis / Phagocytosis is cell drinking.
54. Both pinocytosis and phagocytosis require energy (True/False?).___________
55. Fill in the table below that compares each type of cellular transport by circling the terms that make each
statement correct.
Diffusion
-
High to Low / Low to High
Down / Up concentration gradient
Passive / Active Transport
-
High to Low / Low to High
Down / Up concentration gradient
Passive / Active Transport
Facilitated Diffusion
-
High to Low / Low to High
Down / Up concentration gradient
Passive / Active Transport
-
High to Low / Low to High
Down / Up concentration gradient
Requires Energy/ Does Not Require
Energy Transport
Osmosis
Active Transport
5
Name:_________________________________________________ Date:____________ Period:_________
56. How is facilitated diffusion different from diffusion?
57. Osmosis is the movement of ________ down its concentration gradient.
58. Draw a diagram of the following occurring with a cell membrane:
Concentration Gradient:
Equilibrium:
59. Define and draw a cell in each of the following solutions use arrows showing the flow of the water:
A) Isotonic-
B) Hypertonic-
C) Hypotonic-
6