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WorksheetsWeek 4 Review Quiz
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
2.
Which is true about active transport?
a)
It requires energy
b)
it does not require energy
c)
It moves substances down the concentration gradient
d)
it moves material from high to low concentration
3.
This cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
vacuole
b)
nucleus
c)
cell membrane
d)
cell wall
4.
A cell in a hypotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
5.
ATP is
a)
cell energy
b)
sugar
c)
your teachers intials
d)
only used by mitochondria
6.
Which term means "water-loving"?
a)
Cohesion
b)
Nonpolar
c)
Hydrophilic
d)
Hydrophobic
7.
The concentration of water is higher in the soil than in plant root cells. Water moves into root cells of a plant by...
a)
Facilitated Diffusion
b)
Simple Diffusion
c)
Active Transport
d)
Osmosis
8.
Movement across the cell membrane that does not require energy is called
a)
active transport
b)
passive transport
9.
This is a ____.
a)
Golgi body
b)
Plasma membrane
c)
Lysosome
d)
Cell wall
10.
Your gums are swollen. How will rinsing with warm salt water help the swelling?
a)
swollen gums will absorb the salt
b)
salt lowers the temperature of the gums
c)
salt will go out of the the gums reducing swelling
d)
water in the gums will diffuse out of them reducing swelling
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