Chapter 7:
A View of the Cell
1.
What would be the best way to estimate the size of C in Figure 7-3?
a.
increase magnification
b.
decrease magnification
c.
assume it is 2000 Μm
d.
estimate by what you can see
Hint
2.
What is the approximate size of B in figure 7-3?
a.
1000 Μm
b.
400 Μm
c.
700 Μm
d.
500 Μm
Hint
3.
What would happen to the structure in Figure 7-4 if part D is completely removed?
a.
it would disintegrate
b.
it would become solid
c.
it would collapse in on itself
d.
it would have holes in it
Hint
4.
Which is not a way that Figure 7-2 is a model of cellular theory?
a.
bricks are small units in a building
b.
bricks are solid
c.
bricks are organized to make a larger unit
d.
there are many bricks in a building
Hint
5.
Which of the following pictures in Figure 7-5 most likely approximate the motion phospholipids make in a plasma membrane?
a.
B
b.
C
c.
A
d.
D
Hint
6.
Which structure in Figure 7-6 is responsible for chemical reactions?
a.
L
b.
A
c.
J
d.
E
Hint
7.
Which structure in Figure 7-6 is the cell control center?
a.
I
b.
M
c.
G
d.
A
Hint
8.
Which structure in Figure 7-6 maintains homeostasis?
a.
L
b.
B
c.
H
d.
D
Hint
9.
What is the approximate size of A in Figure 7-3?
a.
400 Μm
b.
500 Μm
c.
1000 Μm
d.
700 Μm
Hint
10.
A cell contains the structure shown in Figure 7-7. What other cell structure that is not found in all eukaryotic cells is likely to be found in this cell?
a.
plasma membrane
b.
ribosomes
c.
mitochondria
d.
cell wall
Hint
