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WorksheetsCell Transport Review
Total questions: 46
Worksheet time: 47mins
Name
Class
Date
1.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
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.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
4.
Movement across the cell membrane that does not require energy is called
a)
active transport
b)
passive transport
5.
This uses energy
a)
endocytosis
b)
exocytosis
c)
both
6.
All living things want to remain in...
a)
chaos
b)
homeostasis
c)
limbo
d)
plasmolysis
7.
This is a ____.
a)
Golgi body
b)
plasma membrane
c)
lysosome
d)
cell wall
8.
Why will a plant die if you water it with a salt water?
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
silly solution
9.
Water has diffused ___________ of this cell.
a)
into
b)
in and out of
c)
out of
10.
which of the following terms means the movement of water from high concentration to low concentration
a)
diffusion
b)
prokaryotes
c)
osmosis
d)
concentration
11.
This picture represents which type of cellular transport?
a)
passive transport
b)
endocytosis
c)
exocytosis
d)
osmosis
12.
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
13.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
14.
A cell in a hypotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
15.
why do cells move things in and out?
a)
they are bored
b)
why not
c)
homeostatis, yo!
d)
kittens
kittens
kittens
16.
what are two types of passive transport?
a)
endo and exocytosis
b)
cookies and milk
c)
active and passive
d)
Osmosis and diffusion
17.
The most important organelle in cell transport
a)
E.R.
b)
cytoplasm
c)
nucleus
d)
cell membrane
18.
ATP is
a)
cell energy
b)
sugar
c)
your teachers intials
d)
only used by mitochondria
19.
Which term means "water-loving"?
a)
Cohesion
b)
Nonpolar
c)
Hydrophilic
d)
Hydrophobic
20.
What does it mean that a cell membrane is semi-permeable?
a)
It allows all substances in
b)
It allows some substances in
c)
It allows nothing in
21.
Which term means "water-fearing"?
a)
Adhesion
b)
Polar
c)
Hydrophilic
d)
Hydrophobic
22.
The cell membrane is made mostly of
a)
phospholipid monolayer and proteins
b)
phospholipid bilayer and proteins
c)
proteins and carbohydrates bilayer
d)
triglycerides and carbohydrates
23.
What type of transport is this?
a)
facilitated diffusion
b)
active transport
c)
diffusion
d)
osmosis
24.
This type of endocytosis is used by the cell to take in large molecules or tiny organisms.
a)
Pinocytosis
b)
Protein pumps
c)
Phagocytosis
d)
Exocytosis
25.
During pinocytosis, the cell takes in liquids.
a)
True
b)
False
26.
When a cell is placed in a hypotonic solution (less concentrated), water
a)
moves from the inside of the cell to the solution
b)
moves from the solution to the inside of the cell
c)
moves equally in and out of the cell
d)
none of these
27.
When a cell is placed in a hypertonic (more concentrated) solution water
a)
moves from the inside of the cell to the solution
b)
moves from the solution to the inside of the cell
c)
moves equally in and out of the cell
d)
none of these
28.
In a solution, salt is considered the _______.
a)
solvent
b)
solute
c)
solution
29.
An animal cell placed in a hypertonic (salty) solution will
a)
Stay the same
b)
Shrink- get smaller
c)
Swell- get bigger
30.
During diffusion
a)
substances (things) moves from high to low concentration
b)
water moves when energy is used
c)
large or oddly shaped molecules move across a cell membrane
d)
water moves from high to low concentration
31.
If the volume of a cell increases when it is placed in a solution, that solution is said to be __________ to the cell
a)
hypertonic
b)
subatomic
c)
isotonic
d)
hypotonic
32.
Which way will the water molecules move during osmosis?
a)
Out of the cell, so the cell shrinks.
b)
Out of the cell, so the cell swells.
c)
Into the cell, so the cell shrinks.
d)
Into the cell, so the cell swells.
33.
The movement of molecules against a concentration gradient
a)
simple diffusion
b)
facilitated diffusion
c)
active transport
d)
osmosis
34.
_______ regulates what enters and leaves a cell.
a)
Cell Membrane
b)
Nucleus
c)
Mitochondria
d)
Cytoplasm
35.
Which cell is placed into a hypotonic environment?
a)
A
b)
B
c)
C
d)
D
36.
In the given scenario what will happen? An egg is placed in pure water for 48 hours.
a)
The egg will gain water and swell.
b)
Water will move in and out of the cell equally, and the cell with neither shrink nor swell.
c)
The egg will lose water and shrink.
37.
If you looked at red blood cells under a microscope and saw that several of the blood cells had burst, what would you say happened?
a)
The cells were placed in a hypotonic solution.
b)
The cells were placed in a hypertonic solution.
c)
The cells were placed in an isotonic solution.
38.
Ideally, your cells should be in a(n) _______ solution
a)
isotonic
b)
hypertonic
c)
hypotonic
d)
isometric
39.
A person should never drink salty water because their cells would
a)
shrink
b)
expand
40.
Passive transport requires no
a)
concentration gradients
b)
osmosis
c)
motion
d)
energy
41.
Where is there a low concentration of perfume?
a)
in the bottle
b)
on the hand
c)
in the room
d)
in the top
42.
The picture below is an example of _________________.
a)
osmosis
b)
isotonic
c)
diffusion
d)
active transport
43.
Where is there a low concentration of dye?
a)
at the bottom of cup
b)
in the color
c)
at the top of cup
d)
no concenteraion gradient
44.
Diffusion can be used in...
a)
Plants and Animals
b)
Only Plants
c)
Only Animals
d)
Only Humans
45.
What is plasmolysis?
a)
Pulling away of the plant cell membrane as it loses water in a hypertonic solution.
b)
Pulling away of the animal cell membrane as it undergoes osmosis.
c)
An increase in turgor pressure as the cell undergoes osmosis.
d)
Contraction of the protoplast of a plant cell as a result of gaining water.
46.
What protects carrot cells from swelling too much when it rains?
a)
They don't swell because rain is absorbed by the roots.
b)
They have pores in their cell membranes that keep them from swelling.
c)
The rain water is hypertonic to the cells so the cells lose water.
d)
They have cell walls that keep them from swelling too much.
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