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WorksheetsBiology Cell Transport
Total questions: 45
Worksheet time: 28mins
Name
Class
Date
1.
Movement of particles through the cell membrane
from high to low
from high to low
a)
diffusion
b)
photosynthesis
c)
mitochandria
2.
Against the concentration gradient
low to high
uses energy/ATP
low to high
uses energy/ATP
a)
facilitated diffusion
b)
osmosis
c)
active transport
3.
Allows certain molecules or ions to pass through it by diffusion and doesn't allow others.
a)
protein
b)
semi-permeable membrane
c)
isotonic
4.
Equal percentage of solutes inside and out.
Concentration of substances is the same.
Concentration of substances is the same.
a)
hypotonic
b)
equilibrium
c)
nucleus
5.
Particles are too large to enter the membrane.
Need help from channel proteins.
No energy
Need help from channel proteins.
No energy
a)
active transport
b)
passive transport
c)
facilitated diffusion
6.
Diffusion of water across a cell membrane
high to low.
high to low.
a)
osmosis
b)
active transport
c)
protein channel
7.
Engulfs large molecules inside the membrane.
uses energy
uses energy
a)
exocytosis
b)
endocytosis
c)
protein channel
8.
Movement of large substances outside of cell.
Uses energy.
Uses energy.
a)
exocytosis
b)
endocytosis
c)
photosynthesis
9.
High concentration of water.
cell will explode
cell will explode
a)
hypotonic
b)
hypertonic
c)
isotonic
10.
Low concentration of water.
Cell will shrink
Cell will shrink
a)
hypotonic
b)
hypertonic
c)
isotonic
11.
Equal concentration of water.
cell will stay the same
cell will stay the same
a)
hypotonic
b)
hypertonic
c)
isotonic
12.
The substance that is dissolving in a solution.
a)
solute
b)
solution
c)
solvent
13.
The cell membrane is primarily made of
a)
phospholipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
14.
All of the following require ATP energy EXCEPT
a)
facilitated diffusion
b)
pinocytosis
c)
exocytosis
d)
Na+/K+ pump
15.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
16.
Which term describes a cell bursting after taking in too much water?
a)
turgid
b)
cytolysis
c)
plasmolysis
d)
isotonic
17.
Continuous and random movement of particles with no further change in concentration.
a)
dynamic equilibrium
b)
active transport
c)
passive transport
d)
diffusion
18.
How does a solution become supersaturated?
a)
dissolve lots of solute in it.
b)
dissolve a little solute in it.
c)
dissolve more solute than you should be able to.
d)
dissolve a super amount of solvent in it.
19.
The ___ is the thing being dissolved in a solution.
a)
solute
b)
solvent
c)
substance
d)
stuff
20.
Mixture of two or more substances uniformly dispersed.
a)
solute
b)
immiscible
c)
solution
d)
concentration
21.
This type of mixture contains two or more substances that are visibly distinguishable.
a)
homogeneous
b)
heterogeneous
c)
solution
d)
colloid
22.
This is a heterogeneous mixture in which particles settle out unless it is constantly stirred.
a)
colloid
b)
suspension
c)
solution
d)
alloy
23.
What is a colloid
a)
a partical that keeps the same original partical of a drink
b)
a mixture that contains undisolved particals that do not settle out
24.
What does it mean to dilute a solution?
a)
lower the concentration of solute per solvent
b)
increase the concentration of solute per solvent
25.
Another example of a mixture is
a)
Water and oil
b)
Cereal and Milk
c)
Sand and water
d)
All of the above
26.
The difference in the concentration of a substance from one location to another is called a/an
a)
diffusion
b)
osmosis
c)
concentration gradient
d)
passive transport
27.
This process gets rid of wastes.
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
diffusion
28.
A cell may transport a substance in ______ if the substance is too large to cross the membrane.
a)
lysosomes
b)
ribosomes
c)
vesicles
d)
cytoplasm
29.
This moves substances in vesicles
a)
endocytosis
b)
exocytosis
c)
both
30.
In which solution will water move out of the cell resulting in the cell shriveling up?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
31.
This is a term that means "cell eating" and describes a type of endocytosis
a)
active tranport
b)
pincocytosis
c)
phagocytosis
d)
exosytosis
32.
In which solution will water move into the cell resulting in the cell bursting?
a)
Hypertonic
b)
Isotonic
c)
Hypotonic
33.
Which of the following properties allows for cellular movement?
a)
Protective barrier
b)
Homeostasis
c)
Flexibility
d)
Regulation of materials
34.
How does a cell maintain homeostasis?
a)
Regulates what enters and leaves the cell
b)
Flexibility
c)
Protective barrier
d)
Structure and support
35.
Another term for equilibrium is...
a)
Equality
b)
Babycakes
c)
Homeostasis
d)
Balance
36.
What is another term for "selectively permeable"?
a)
Porous
b)
Acts like a switch
c)
Permanent
d)
Semipermeable
37.
Most of the cell membrane is made of...
a)
Lipids
b)
Carbs
c)
Proteins
d)
Nucleic acids
38.
Which of the following is NOT part of the cell membrane?
a)
Lipids
b)
Carbs
c)
Proteins
d)
Nucleic Acids
39.
Lipid tails are...
a)
Nonpolar
b)
Polar
40.
Lipid tails are...
a)
Hydrophobic
b)
Hydrophilic
41.
What does hydrophilic mean?
a)
Fills water up
b)
Hates water
c)
Loves water
d)
Only associates with water if it has to
42.
What does polar mean?
a)
Unequal charge
b)
Equal charge
c)
Arctic area
d)
Bear that drinks Coca-Cola
43.
Which of the following can easily pass through the cell membrane?
a)
Large molecules
b)
Ions
c)
Hydrophilic molecules
d)
Hydrophobic molecules
44.
What does the "fluid mosaic model" mean about the cell membrane?
a)
It can dissolve into fluid.
b)
The cell is mostly made of mosaic molecules.
c)
It looks like a flexible pattern.
d)
Somebody else should name these things.
45.
Which of the following is responsible for getting complex molecules across the cell membrane?
a)
Lipids
b)
Carbs
c)
Proteins
d)
Nucleic Acids
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