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WorksheetsEukaryotes, Prokaryotes & Viruses Review
Total questions: 57
Worksheet time: 1hrs 16mins
Name
Class
Date
1.
Prokaryotes are unlike all other organisms in that their cells
a)
do not have a nucleus
b)
have organelles
c)
have cell walls
2.
Bacteria are unicellular
a)
True
b)
False
3.
Bacteria are
a)
prokaryotes
b)
eukaryotes
c)
both
d)
neither
4.
All living things are made of...
a)
atoms
b)
cells
c)
bacteria
d)
plants
5.
All cells come from other...
a)
cells
b)
planets
c)
atoms
d)
microscopes
6.
Which is true of prokaryotic and eukaryotic cells?
a)
Prokaryotic cells are larger than eukaryotic cells.
b)
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
c)
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
d)
Eukaryotic cells are simpler than prokaryotic cells.
7.
Which of the following would be found in both eukaryotic AND prokaryotic cells?
a)
chloroplast
b)
cytoplasm
c)
nucleus
d)
endoplasmic reticulum
8.
How are prokaryotes and eukaryotes similar?
a)
They both contain membrane-bound organelles.
b)
They both have cell membranes.
c)
The both have nuclei.
d)
They both have chloroplasts.
9.
Plants and animal cells are examples of ___ cells
a)
prokaryotic cells
b)
eukaryotic cells
c)
both
d)
neither
10.
Which of the following is a characteristic of both eukaryotic and prokaryotic cells?
a)
ribosomes
b)
nucleus
c)
membrane bound organelles
d)
simple
11.
One major similarity between prokaryotes and eukaryotes is that they both have
a)
cell membrane
b)
DNA
c)
ribosomes
d)
all of the above
12.
Proteins are produced and transported by which cellular structures?
a)
Rough ER
b)
Smooth ER
c)
Mitochondria
d)
Golgi apparatus
13.
First type of cell to appear on Earth?
a)
Plant
b)
Animal
c)
Prokaryotic
d)
Eukaryotic
14.
Which of the following is NOT a type of eukaryotic cell?
a)
mushroom cell
b)
pea leaf cell
c)
bacterial cell found in yogurt
d)
alligator stomach cell
15.
What type of cells are humans made up of?
a)
Prokaryotic
b)
Eukaryotic
c)
both
d)
neither
16.
Prokaryotes have a nucleus.
a)
True
b)
False
17.
Prokaryotes have a genetic material (DNA).
a)
True
b)
False
18.
Every cell is surrounded by a double lipid cell membrane.
a)
True
b)
False
19.
Plant cells are the same as animal cells.
a)
True
b)
False
20.
Cells can only be seen with the help of a...
a)
hand lens
b)
magnifying glass
c)
3D glasses
d)
microscope
21.
Where is the DNA found in a prokaryotic cell?
a)
floating around in the cytoplasm
b)
in the nucleus
c)
in the Golgi apparatus
d)
in the endoplasmic reticulum
22.
Where is the DNA found in a eukaryotic cell?
a)
floating around in the cytoplasm
b)
in the nucleus
c)
in the endoplasmic reticulum
d)
in the Golgi Apparatus
23.
What does the prefix "kary" mean?
a)
before
b)
true
c)
nucleus
d)
after
24.
What does the prefix "eu" mean?
a)
before
b)
true
c)
nucleus
d)
after
25.
What does the prefix "pro" mean?
a)
before
b)
true
c)
nucleus
d)
after
26.
Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, Robert Brown and Matthias Schliden were all contributors for what theory?
a)
The Theory of Endosymbiosis
b)
The Theory of Relativity
c)
The Cell Theory
d)
The Germ Theory
27.
This scientist concluded that animals and, in fact, all living things are made of cells:
a)
Hooke
b)
Leeunwenhoek
c)
Schleiden
d)
Schwann
28.
This scientist concluded that plants are made of cells:
a)
Virchow
b)
Schwann
c)
Schleiden
d)
Leeunwenhoek
29.
Directs all cell activities through the DNA located there.
a)
Lysosomes
b)
Nucleus
c)
Ribosomes
d)
Mitochondria
30.
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
31.
I am a finishing, packaging and shipping machine! Who am I?
a)
vacuole
b)
ribosome
c)
mitochondrion
d)
Golgi apparatus
32.
You might think of me as the trash collector, but recycler is maybe more accurate. What am I?
a)
mitochondria
b)
lysosome
c)
vacuole
d)
ribosome
33.
Where are proteins synthesized?
a)
nucleolus
b)
Mitoichondria
c)
Chromosomes
d)
Ribosomes
34.
What is found in both plant and animal cells but is much larger in plant cells?
a)
Nucleus
b)
Mitochondria
c)
Chloroplast
d)
Vacuole
35.
This organelle takes food and turns it into ENERGY (ATP) for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
36.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane
d)
cell skin
37.
What is the gel-like substance where chemical reactions take place inside of cells called?
a)
photoplasm
b)
Golgiplasm
c)
riboplasm
d)
cytoplasm
38.
I store substances in both plant and animal cells. What am I?
a)
cytoplasm
b)
ribosomes
c)
vacuole
d)
lysosomes
39.
I make lipids for the cell. What am I?
a)
ribosome
b)
Rough ER
c)
smooth ER
d)
lysosome
40.
The theory of endosymbiosis suggests that chloroplasts and mitochondria were once free-living prokaryotes that were engulfed by larger prokaryotic cells. Eventually, this relationship lead to the development of _________ cells.
a)
eukaryote
b)
prokaryote
c)
both
d)
neither
41.
What do viruses need to reproduce?
a)
they need genetic material
b)
They need a host cell
c)
They need bacteria
d)
They need insulin
42.
When a virus invades a living cell, its _______
takes over the cell's functions.
a)
outer coat
b)
genetic material
c)
core
d)
cytoplasm
43.
What part of the phage is the DNA?
a)
A
b)
B
c)
C
d)
D
44.
Antibiotics kill viruses
a)
True
b)
False
45.
What helps prevent viral diseases?
a)
Vaccines
b)
Antibiotics
c)
Herbal tea
d)
Gene Therapy
46.
Viruses are...
a)
prokaryotic
b)
eukaryotic
c)
non-living
d)
endospores
47.
Which can be treated with antibiotics?
a)
Virus
b)
Bacteria
c)
Mutagen
d)
Parasite
48.
Viruses
a)
have many cells
b)
are misfolded proteins
c)
are a protein coat around genetic material
d)
endospores
49.
The outer protein coat of a virus is called a –
a)
DNA core
b)
Capsid
c)
Bacteriophage
d)
Tail sheath
50.
Using a 4x objective lens and your 10x eyepiece, what is the TOTAL MAGNIFICATION of your image?
a)
4x
b)
400x
c)
14x
d)
40x
51.
When removing a slide from the stage, one must always:
a)
Turn the nosepiece to the 4x objective lens, lower the stage.
b)
Unplug the power cord, then turn it off.
c)
Raise the stage and turn the nosepiece to the 10x objective lens.
d)
Check the temperature of the base directly, then put the microscope away.
52.
The entire circular area viewed when looking into the eyepiece of the microscope.
a)
Focus
b)
Objective
c)
Field of view
d)
Pointer
53.
If the total magnification is 100x and the objective is 10x, what is the ocular?
a)
90x
b)
10x
c)
110x
d)
1000x
54.
It the ocular is 10x, and the the total magnification is 400x, what is the objective?
a)
40x
b)
410x
c)
4x
d)
4000x
55.
If the know field of view with an ocular of 5x and an objective of 10x is 5,000 µ, what is the new field of view if the objective is increased to 20x?
a)
10,000 µ
b)
2,000 µ
c)
625 µ
d)
2,500 µ
56.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning Lens: 4X
Low Power Lens: 10X
High Power Lens: 42X
F.O.V for 4X = 3.4 mm
Use this information to figure out big an average bacteria is if 256 fit across the field of view of the high power objective.
Ocular Lens: 10X
Scanning Lens: 4X
Low Power Lens: 10X
High Power Lens: 42X
F.O.V for 4X = 3.4 mm
Use this information to figure out big an average bacteria is if 256 fit across the field of view of the high power objective.
a)
1.3 μm
b)
.001 μm
c)
1300 μm
d)
143 μm
57.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning Lens: 4X
Low Power Lens: 15X
High Power Lens: 50X
You measure the field of view under scanning power as 4.8 mm. Calculate (in micrometers) the field of view that would appear on low power?
Ocular Lens: 10X
Scanning Lens: 4X
Low Power Lens: 15X
High Power Lens: 50X
You measure the field of view under scanning power as 4.8 mm. Calculate (in micrometers) the field of view that would appear on low power?
a)
1.28 μm
b)
1280 μm
c)
3.2 μm
d)
3120 μm
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