WorksheetsCells Unit Test Review
Total questions: 44
Worksheet time: 1hrs 20mins
Name
Class
Date
1.
What are the reactants (what's needed) for photosynthesis?
a)
glucose and oxygen
b)
light, water, and carbon dioxide
c)
oxygen, water, and carbon dioxide
d)
carbon, oxygen and nitrogen
2.
What gas is released by plants during photosynthesis?
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
3.
What is the purpose of photosynthesis?
a)
make glucose
b)
make ATP
c)
make light
d)
release carbon dioxide
4.
What are the products (what's made) during photosynthesis?
a)
glucose and oxygen
b)
water, light, and carbon dioxide
5.
In which organelle (part of the cell) does photosynthesis take place?
a)
mitochondria
b)
chloroplast
c)
nucleus
d)
cell membrane
6.
How can photosynthesis be related to cellular respiration?
a)
What's produced (made) by one is needed (the reactants) for the other
b)
They both produce the same products
c)
They both have the same reactants (need the same things)
d)
These 2 processes have nothing in common
7.
What is one of the reactants of cellular respiration?
a)
energy
b)
glucose
c)
carbon dioxide
d)
water
8.
What happens to your breathing rate when you exercise?
a)
It increases
b)
It decreases
c)
It stays the same
d)
It expands the diaphragm
9.
What is the molecule called that mitochondria produce when they respire glucose?
a)
ATP
b)
ADP
c)
DNA
d)
80p
10.
The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?
a)
Enzymes increase the energy of the reactants.
b)
Enzymes decrease the energy level of the products.
c)
Enzymes decrease the activation energy of the reaction.
d)
Enzymes reverse the direction of the reaction.
11.
With what 3 letters do enzymes typically end?
a)
-ose
b)
-ase
c)
-ese
d)
-tic
12.
Enzymes are...
a)
nucleic acids
b)
proteins
c)
lipids
d)
carbohydrates
13.
What is the function of an enzyme?
a)
enzymes break themselves into small pieces
b)
enzymes slow down chemical reactions
c)
enzymes speed up chemical reactions
d)
enzymes combine products to form reactants
14.
The organelle responsible for processing and transporting proteins within the cell is
a)
golgi apparatus
b)
endoplasmic reticulum
15.
Which organelle is only found in a plant cell?
a)
nucleus
b)
chloroplast
c)
mitochondria
d)
cell membrane
16.
What is the name of the structure shown in the diagram where cellular respiration takes place?
a)
Chloroplast
b)
Mitochondrion
c)
Nucleus
d)
Vacuole
17.
Which of the following is directly involved in the transportation of materials inside/within the cell?
a)
Endoplasmic Reticulum
b)
Vacuole
c)
Lysosome
d)
Mitochondria
18.
Where are proteins made?
a)
Golgi body
b)
Mitoichondrion
c)
Chromosomes
d)
Ribosomes
19.
This organelle takes food and turns it into ENERGY for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
20.
The site of photosynthesis
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
nucleus
21.
Main producer of ATP in all eukaryotes
a)
chloroplast
b)
mitochondria
c)
lysosome
d)
smooth er
22.
an area with a large amount of particles is
a)
low concentration
b)
high concentration
c)
diffusion
d)
osmosis
23.
diffusion is the movement of
a)
water from low to high concentration
b)
particles from low to high concentration
c)
water from high to low concentration
d)
particles from high to lowconcentration
24.
which of the following terms means the movement of water from high concentration to low concentration
a)
diffusion
b)
prokaryotes
c)
osmosis
d)
concentration
25.
which way would the purple molecules move through the semi permeable membrane?
a)
From the A side to the B-side
b)
From the B side to the A side
c)
none of the purple molecules would move
26.
Which transport does not require energy?
a)
Passive
b)
Active
27.
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
28.
The movement of atoms, ions, or molecules from an area of high concentration to an area of low concentration.
a)
osmosis
b)
active transport
c)
diffusion
d)
hypertonic
29.
Permeable means
a)
things can pass through
b)
the concentration levels are different
c)
it is permanent
d)
things are stuck
30.
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
d)
It allows unhealthy substances in
31.
A person's tongue cells after finishing eating a salty French fry would...
a)
get smaller
b)
get bigger
c)
remain the same
32.
A slug passes away when salt is put on it from their cells
a)
expanding
b)
shrinking
c)
exploding
d)
dying
33.
If there is 5 percent water inside a cell and 5 percent water outside a cell
a)
more water will move inside the cell
b)
more water will move outside the cell
c)
There will be no movement of water cells
d)
The water will be lost as sweat
34.
The movement of molecules against a concentration gradient
a)
simple diffusion
b)
facilitated diffusion
c)
active transport
d)
osmosis
35.
The picture is an example of...
a)
active tranport
b)
passive transport
c)
diffusion
d)
osmosis
36.
This image shows animal blood cells that have been placed in a(n) _____ solution.
a)
hypotonic
b)
hypertonic
c)
isotonic
37.
This image shows blood cells that have been placed in a(n) _____ solution.
a)
isotonic
b)
hypertonic
c)
hypotonic
38.
This image shows animal blood cells that have been placed in a(n) _____ solution.
a)
hypotonic
b)
hypertonic
c)
isotonic
d)
hydrotonic
39.
Provides long term energy and insulation,
a)
lipids
b)
carbohydrates
c)
nucleic acids
d)
proteins
40.
Used for short term (quick) energy.
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
41.
Building blocks of the body, hair , muscles etc.
a)
protein
b)
nucleic acid
c)
lipids
d)
carbohydrates
42.
Contains a phosphate, sugar and nitrogen base
a)
nucleic acid
b)
lipid
c)
carbohydrate
d)
protein
43.
Is found in the cell membrane as a bilayer.
a)
lipids
b)
protein
c)
nucleic acid
d)
carbohydrate
44.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
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