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WorksheetsCell membrane transport
Total questions: 14
Worksheet time: 13mins
Name
Class
Date
1.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
2.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
3.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
4.
Hydrophilic portion of cell membrane?
a)
A
b)
C
c)
D
d)
E
5.
Which statement best describes the cell membrane?
a)
The protective outer layer that controls what enters and leaves the cell.
b)
Stores information on DNA molecules / Directs and controls the activities of the cell.
c)
A folded membrane that moves materials around inside cells / Also acts as the site of manufacturing materials needed by the cell.
d)
The smallest organelle with a huge job / Makes proteins, which are the building blocks of the body.
6.
What does "bilayer" mean?
a)
one layer
b)
two layers
c)
laminated
d)
bilateral
7.
What is embedded in the phospholipid bilayer and forms the channels for larger molecules to pass through them membrane?
a)
Proteins
b)
Salt
c)
Water
d)
Worms
8.
Hydrophilic means...
a)
water-loving
b)
water-fearing
c)
nonpolar
d)
lipid soluble
9.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
A
10.
Compare the concentrations of the sugar in the cell and the solution. Which is HYPOTONIC?
a)
Cell
b)
Solution
11.
Which direction will the dots (solute) move without the use of energy?
a)
into the cell
b)
out of the cell
12.
In this situation, where the solute is illustrated by red dots, predict if will WATER move into or out of the cell, and how that will affect the cell.
a)
Water will move into the cell and the cell will expand.
b)
Water will move into the cell and the cell will shrink.
c)
Water will move out of the cell and the cell will expand.
d)
Water will move out of the cell and the cell will shrink.
13.
Examine the diagram and determine, based on the concentrations of salt, if salt will move into or out of the cell.
a)
INTO
b)
OUT OF
14.
Semi-permeable mean to allow
a)
all materials across the membrane
b)
only some materials across the membrane
c)
no material to cross the membrane
d)
to allow only water across the membrane
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