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Name: ____________________________________
Date: ______________
Hr: ____
Chapter 7 and 8 Test
1. A plant cell has two parts that an animal cell does not have. What are they?
i.
ii.
2. A prokaryotes will have all of the following except: (circle all that apply)
3. [See board for the next series of questions]
a. Which solution has a greater amount of glucose?
b. Which solution has a greater concentration of glucose?
c. Which solution has a greater concentration of water?
4. ______ make proteins and are produced in the __________.
5. When mixed, solutions D and E represent a(n) ___________ solution.
6. There will be no movement of particles or water if D and E are mixed. T / F
7. Put the following in order of size smallest to largest:
Cell, organ, organism, electron, nucleus (cell), proton, nucleus (atom), molecule,
atom, organ system.
8. In the margin, draw a picture of a cell at 5% glucose concentration in a hypotonic
solution.
9. Indicate the net movement of water by drawing arrow(s).
10. A power plant : city as a _______________ : cell.
11. Demonstrate your understanding of phospholipids bilayer by drawing one below.
Separate the cell from its’ surroundings. Label the areas that are polar, non-polar,
hydrophobic, and hydrophilic. Be sure your drawing is accurate and neat.
12. At what stage of the cell cycle…
a. Is DNA copied?
b. Does the cell divide from one into two cells?
.
.
c.
d.
e.
f.
Does the nuclear membrane dissolve?
Does the DNA condense into chromosomes?
Does the cytoplasm divide?
Are sister chromatids pulled toward opposite sides of the cell?
.
.
.
.
13. [see board] Label the chromosome and indicate what phase it’s in. (draw a
picture of two chromosomes on top of each other in metaphase, including the
centrioles, spindle fibers, sister chromatids/chromosome, and the centromere.
14. [see board] Label the solutions (A,B, and C) as hypertonic, hypotonic, or
isotonic.
A=
B=
C=
15. Using arrows, draw a picture and indicate the direction of movement of water in
solutions A,B, & C.
16. If an organism starts out in interphase as 1 cell, how many cells will exist after 4
cycles of the cell cycle? (or question could be… starts out as 1 cell, but will be
16 cells after how many cell divisions)?
17. During ____________ transport, molecules go against their
__________________
. This (does / does NOT ) [circle one]
require energy in the form of ATP.
18. What function does the vacuole serve?
.
19. What are the three forms of passive transport? Describe each one.
a.
b.
c.
20.
__________ is uncontrolled cell division. Tumors can be non-cancerous
(______________ ) or cancerous ( __________ ).
21. The cytoskeleton of a cell is made out of two different types of proteins, they are
thin and rod-like ( _______________ ) and long, hollow tubes (_____________ )
22. Two methods of cell movement are using short, hair-like projections called
_________ and a whip-like tail known as a ___________.
23. In what direction will particles move in this solution?
24. [See board] If a semi-permeable membrane is introduced between both sides, and
the particles cannot fit through the membrane, how will the solution change?
25. What will be the final result of the solution? It will eventually come to rest in
state of ______________________.
26. What happens to the concentration of a solution if 1 gallon of 2% milk is added to
4 gallons of water? (It is not at 2% anymore…)
27. If a ‘strong’ cup of coffee is compared to a ‘weak’ cup of coffee, which one is
more concentrated?
28. Which solution is more concentrated?
a. 1 gallon of 2% milk in 5 gallons of water?
b. 1 gallon of 2% milk in 10 gallons of water?
c. 2 gallons of 2% milk in 10 gallons of water?
29. If a solution is 5% sucrose, what % water is it?
30. In a cup of coffee from Starbucks, which part is:
a. The solute?
b. The solvent?
c. The solution?
.
.
.
31. Which parts of this chromosome have the same information? Which parts of this
chromosome will go to the same centriole?
(label a chromosome 1-4 on the board)
32. T or F (circle the answer). Centrioles are not present in plant cells.
33. Which type of cancer primarily affects the bone marrow?
a.
b.
c.
d.
carcinoma
sarcoma
leukemia
lymphoma
34. A tumor that grows but doesn’t metastasize is benign / malignant. (circle one)
35. What is a fibroid?
36. Below, draw a picture of a cell in metaphase. Be detailed and specific, be sure to
include all cell parts relevant to cell division.
37. What does it mean to be carcinogenic?
38. Which of these organelles are not at all responsible for packaging a protein?
a.
b.
c.
d.
e.
f.
Nucleus
Endoplasmic reticulum
Golgi body
Plasma membrane
Ribosome
Vacuole
39. A ___________ is an organelle used to store food and waste.
40. If a molecule is too large to fit through a cell membrane, it can still be transported
across a cell membrane down a concentration gradient via what type of cellular
transport?
41. DNA is copied during mitosis (T or F).
42. What are the four phases of mitosis?