Download Study Guide: Cell Test

Name___________________
Study Guide: Cell Test (Chapter 7)
Complete this study guide for a daily grade.
List the function for each organelle below:
1. Cell Membrane –
2. *Cell Wall 3. Nucleus 4. Nuclear membrane(envelope) 5. Chromosomes 6. Cytoplasm 7. Mitochondria 8. *Chloroplasts 9. Ribosomes 10. Endoplasmic Reticulum
 rough
 smooth
11. Golgi apparatus (body) 12. Lysosomes 13. Vacuoles –
14. Cytoskeleton * = plants only
15. According to the cell theory, what are 3 things that we know about cells?
a.
b.
c.
16. Place the following terms in order from least complex cellular organization
to highest level of organization: tissue, cell, system, organ, organism
17. List the differences between the two cell types:
Prokaryotes
Eukaryotes
18. List 3 organelle differences between a plant and animal cells:
Plant Cells
Animal Cells
19. List 5 scientists & their discoveries that were key in developing the cell theory.
a.
b.
c.
d.
e.
20. Sketch a section of cell membrane and label the following: p.182
lipid bilayer; channel proteins; marker proteins (carbohydrate chains)
21. What is the function of a channel protein?
marker protein?
Use your notes to help you to define:
22. selectively permeable
23. passive transport
24. Describe the three types of passive transport
a. Diffusion
b. Osmosis
c. Facillitated diffusion
25. Describe the three forms of active transport:
a. pumps
b. endocytosis
c. exocytosis
26. What is osmotic pressure?
27. In active transport, for example the sodium – potassium pump, what is
required for molecules to pass through the pump?
28. Which would most likely cause the liquid in Tube A to rise?
A Starch concentrations being equal on each side of the membrane
B Water passing from a region of lower starch concentration to one of
higher starch concentration
C Water and starch volumes being the same
D Solute in the tubes changing from a higher temperature to a lower
temperature
29. When a sea urchin egg is removed from the ocean and placed in freshwater,
the egg swells and bursts. Which of these causes water to enter the egg?
A Coagulation
B Sodium pump
C Active transport
D Osmosis
30. Look at these pictures of a cell surrounded by oxygen molecules. The small
dots are oxygen molecules. Circle the picture (A, B, or C) that correctly shows
where oxygen molecules should appear after diffusion has taken place.
Before
After
A.
B.
C.
Part II. Label the following diagrams...they will be on your test!!!!
Cell #1
A
B
A=
B=
C
C=
D
D=
E=
I
F=
E
F
G=
H
H=
G
I=
B (dot)
A
G
F
C
E
D
H
J
I
CELL #2
Cell #2
A=
B=
D=
E=
F=
G=
H=
I=
J=
C=
CELL #1