WorksheetsMoving Cellular Material
Total questions: 25
Worksheet time: 1hrs 20mins
Name
Class
Date
1.
What a cell membrane is because it allows only certain substances to enter and leave a cell
a)
permanent
b)
plasma
c)
semipermeable
d)
flex wall
2.
The movement of substances through a cell membrane without using the cell's energy
a)
osmosis
b)
passive transport
c)
active transport
d)
diffusion
3.
A flexible covering that protects the inside of a cell from the environment outside the cell
a)
Cell Membrane
b)
Exocytosis
c)
Aerobic Respiration
4.
The process during which a cell's vesicles release their contents outside the cell
a)
Exocytosis
b)
Endocytosis
c)
Osmosis
5.
The process during which a cell takes in a substance by surrounding it with the cell membrane
a)
Endocytosis
b)
Exocytosis
c)
Anaerobic Respiration
6.
Which of the following describes a state of equilibrium?
a)
When water molecules have stopped moving or vibrating
b)
When the concentration of water outside a cell is the same as the concentration of water inside a cell
c)
When a cell with a lot of water in it continues to absorb water
7.
The cell membrane is semi-permeable. What does "permeable" mean?
a)
Extremely thick
b)
Extremely thin
c)
Able to be penetrated
8.
What is the difference between active and passive transport?
a)
Active transport requires energy; passive transport does not
b)
Active transport moves molecules across cell membranes; passive transport does not
c)
Active transport involves oxygen and water molecules; passive transport does not
9.
The movement of substances from an area of higher concentration to an area of lower concentration
a)
diffusion
b)
osmosis
c)
cellular respiration
10.
The movement of substances through a cell membrane only by using the cell's energy
a)
active transport
b)
passive transport
c)
endocytosis
11.
The diffusion of water molecules only through a membrane
a)
diffusion
b)
osmosis
c)
facilitated diffusion
12.
What process is shown in the image?
a)
endocytosis
b)
active transport
c)
facilitated diffusion
d)
exocytosis
13.
Why are there more dye particles in the right side of the membrane after 30 minutes?
a)
The membrane allowed active transport to take place
b)
he membrane is not like a cell membrane, so the dye can get through
c)
Only dye particles could move through the membrane
d)
Some of the dye molecules diffused through the membrane
14.
What causes the dye particles to diffuse through the membrane?
a)
Particles move from an area of lower concentration to an area of higher concentration
b)
Particles move from an area of higher concentration to an area of lower concentration
c)
Particles move from an area of higher energy to an area of lower energy.
d)
Particles move from an area of lower energy to an area of higher energy
15.
What keeps cells from growing too large?
a)
If a cell gets too large, there is not enough energy available for active transport
b)
If a cell gets too large, there is not enough energy available for active transport
c)
If the surface-area-to-volume ratio is too small, not enough nutrients can move across the membrane.
d)
If a cell gets too large, there is not enough energy available for passive transport.
16.
Passive transport requires energy.
a)
True
b)
False
17.
This type of transport is passive. It uses a transport protein to help move materials across the cell membrane.
a)
diffusion
b)
osmosis
c)
facilitated diffusion
d)
pumping
18.
The movement of WATER across a selectively permeable without the use of energy is called
a)
active transport
b)
osmosis
c)
diffusion
d)
endocytosis
19.
What is the job of a channel protein?
a)
strengthen the outer boundary of the cell
b)
allow certain materials to enter or leave the cell
c)
exchange organelles or chromosomes between cells
20.
Which of the following are associated with movement across the cell membrane.
a)
diffusion and osmosis only
b)
active transport only
c)
facilitated diffusion only
d)
diffusion, osmosis, active transport, facilitated diffusion
21.
Perfume smell moving across a room is a type of __________________.
a)
osmosis
b)
diffusion
c)
facilitated diffusion
d)
none of these answers
22.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
23.
What type of transport is this?
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Active Transport
24.
Transport proteins that carry large molecules,such as sugar molecules, through a cell membrane
a)
carrier proteins
b)
transport proteins
c)
channel proteins
25.
What type of transport is this?
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Active Transport
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