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WorksheetsTypes of Solutions
Total questions: 16
Worksheet time: 21mins
Name
Class
Date
1.
This picture shows:
a)
osmosis
b)
diffusion
c)
facilitated diffusion
d)
active transport
2.
The movement of water from high to low concentration through a membrane is
a)
osmosis
b)
diffusion
c)
facilitated diffusion
d)
active transport
3.
Shrinking an object by removing water is an example of
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
active transport
4.
what type of solution causes the blood cells to swell and burst.
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
active transport
5.
this picture show the molecules getting help across the membrane. the vocabulary word that best describes this is
a)
diffusion
b)
osmosis
c)
facilitated diffusion
d)
active transport
6.
Molecules moving AGAINST/UP the concentration gradient
a)
Passive Transport
b)
Active Transport
7.
Passive transport is called "passive" because it occurs WITHOUT
a)
cause.
b)
energy.
c)
a concentration gradient.
d)
a cell wall.
8.
What do the brown structures represent?
a)
Phospholipids
b)
Glycoproteins
c)
Channel Proteins
d)
Cyctoskeleton Filaments
9.
Most of the cell membrane is made of...
a)
Lipids
b)
Carbohydrates
c)
Proteins
d)
Nucleic acids
10.
What is embedded in the phospholipid bilayer?
a)
proteins
b)
salt
c)
water
d)
trapped animals
11.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
A
12.
Hydrophilic portion of cell membrane?
a)
A
b)
C
c)
D
d)
E
13.
What is another term for "selectively permeable"?
a)
porous
b)
completely permeable
c)
permanent
d)
semipermeable
14.
Hydrophilic means...
a)
water-loving
b)
water-fearing
c)
nonpolar
d)
lipid soluble
15.
True or false: Regulating what enters and leaves the cell helps the cell maintain homeostasis.
a)
True
b)
False
16.
What are the carbohydrates in the cell membrane for?
a)
to form channels and pumps
b)
to help cells identify one another
c)
to make the membrane strong
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