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WorksheetsReview 1st 9 weeks Biology
Total questions: 50
Worksheet time: 37mins
Name
Class
Date
1.
What is a series of events a cell goes through as they grow and divide?
a)
Cell Division
b)
Cell Cycle
c)
Cytokinesis
d)
Mitosis
2.
What is the longest stage of the cell cycle called?
a)
Cytokinesis
b)
M phase
c)
Interphase
d)
G1 Phase
3.
During what stage does the G1, S and G2 phases happen?
a)
Interphase
b)
M phase
c)
Mitosis
d)
Cytokinesis
4.
During which stage of the cell cycle does mitosis and cytokinesis occur?
a)
Interphase
b)
S phase
c)
M phase
d)
G1 phase
5.
During what phase of the cell cycle does cell division occur?
a)
Interphase
b)
M phase
c)
S phase
d)
G2 phase
6.
During what phase of the cell cycle is DNA replicated?
a)
G1 phase
b)
S phase
c)
G2 phase
d)
M phase
7.
During what phase of the cell cycle does the cell grow?
a)
G1 phase
b)
S phase
c)
M phase
d)
Cytokinesis
8.
During what phase of the cell cycle does the cell prepare for mitosis?
a)
G1 phase
b)
S phase
c)
G2 phase
d)
M phase
9.
How many stages are in mitosis?
a)
1
b)
2
c)
3
d)
4
10.
Put the following stages of mitosis in order: anaphase, prophase, metaphase, and telophase.
a)
prophase, metaphase, telophase, anaphase
b)
prophase, anaphase, metaphase, telophase
c)
prophase, metaphase, anaphase, telophase
d)
prophase, telophase, metaphase, anaphase
11.
Put the following stages of the cell cycle in order: G2, S, G1, M.
a)
G1, S, G2, M
b)
S, G1, G2, M
c)
G1, M, G2, S
d)
M, G1, S, G2
12.
Put the following in order: G2, G1, S, mitosis, cytokinesis.
a)
G1, G2, S, Mitosis, cytokinesis
b)
G1, S, G2, Mitosis, cytokinesis
c)
G1, G2, S, cytokinesis, mitosis
d)
G1, S, G2, cytokinesis, mitosis
13.
Put the following actions in order: DNA replicates, cell grows, cell divides, cell prepares for mitosis.
a)
DNA replicates, cell grows, cell prepares for mitosis, cell divides
b)
cell grows, cell prepares for mitosis, DNA replicates, cell divides
c)
cell grows, DNA replicates, cell prepares for mitosis, cell divides
d)
DNA replicates, cell prepares for mitosis, cell grows, cell divides
14.
Why would it be important to replicate DNA before a cell divides in mitosis or meiosis?
a)
In order for genetic information to be transferred into daughter cells.
b)
In order for the cell to be able to increase in size.
c)
In order for the DNA to be contained in the nucleus.
d)
In order for the cell to re-order the DNA sequencing in the new cells.
15.
A portion of mRNA is coded CUG. The corresponding DNA is coded
a)
GAC
b)
GTC
c)
CTG
d)
CAG
16.
A portion of DNA reads GAG. The corresponding mRNA would be
a)
GUG
b)
GTG
c)
CTC
d)
CUC
17.
DNA polymerase and RNA polymerase are similar in that they
a)
are both enzymes
b)
both are involved in making new polymers
c)
both can be found doing work in the cell nucleus
d)
all of these things are true
18.
DNA polymerase and RNA polymerase are different in that they
a)
are involved in synthesis of different polymers
b)
DNA is a biological catalyst and RNA is not
c)
DNA polymerase synthesizes proteins and RNA polymerase synthesizes carbohydrates
d)
Stop trying to trick me; none of these are true!
19.
The process of creating RNA using DNA as the template is
a)
translation
b)
transcription
c)
translocation
d)
Transylvania
20.
In RNA, uracil takes the place of the DNA nitrogen base called
a)
guanine
b)
cytosine
c)
thymine
d)
adenine
21.
The process shown in this image
a)
is called replication
b)
results in a new copy of the DNA
c)
does not happen during mitosis
d)
All of these apply
22.
In eukaryotes, molecule 1 is found in
a)
ribosomes
b)
chloroplasts
c)
cytoplasm
d)
the nucleus
23.
Molecule 3 is synthesized in
a)
ribosomes
b)
chloroplasts
c)
the cell membrane
d)
the nucleus
24.
DNA strands 1 and 2 are able to separate and rejoin easily due to
a)
the action of RNA polymerase
b)
the nature of hydrogen bonds
c)
the presence of uracil
d)
Trick question! It is none of these.
25.
What is the image above:
a)
Chromosome
b)
Chromotid
c)
Centromere
d)
Centriole
26.
What stage of mitosis is depicted here
a)
Prophase
b)
Anaphase
c)
Telophase
d)
Metaphase
27.
What stage of mitosis is depicted here
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
28.
What stage of mitosis is depicted here
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
29.
A human usually has ______ chromosomes in their body cells.
a)
6
b)
22
c)
4
d)
46
30.
Asexual reproduction and mitosis occur in...
a)
Body Cells
b)
Sex Cells or Gametes
31.
The purpose of sexual reproduction and meiosis is to form ________ cells.
a)
body
b)
sex
c)
somatic
d)
brain
32.
How many daughter cells are produced at the end of meiosis?
a)
1
b)
2
c)
3
d)
4
33.
What causes genetic variation in meiosis?
a)
chromosomes lining up
b)
crossing over of chromosomes
c)
separation of chromosomes
d)
chromosomes pulling apart
34.
What is one reason why we need meiosis?
a)
To double the number of chromosomes going into sex cells
b)
To halve the number of chromosomes going into sex cells
c)
To triple the number of chromosomes going into sex cells
d)
To not change the number of chromosomes going into sex cells
35.
What is one of the advantages, of reproducing sexually versus asexually?
a)
survival of the fittest
b)
overproduction
c)
genetic variation
d)
cloning
36.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
37.
DNA and RNA are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
38.
Nucleotides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
39.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
40.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
41.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
42.
Which of the following organic compounds is the main source of energy for living things?
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins
43.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
44.
What are the monomers of DNA?
a)
glycerols
b)
amino acids
c)
fatty acids
d)
nucleotides
45.
Lipids can be digested into what smaller subunits?
a)
nucleic acids
b)
amino acids
c)
fatty acids
d)
glucose
46.
All polymers are made up of...
a)
monosaccharides
b)
monomers
c)
proteins
d)
None of these
47.
All organic compounds contain the element
a)
carbon
b)
nitrogen
c)
phosphorus
d)
sulfur
48.
Enzymes belong to which class of macromolecules?
a)
lipids
b)
carbohydrates
c)
proteins
d)
nucleic acids
49.
DNA belongs to which class of macromolecules?
a)
proteins
b)
nucleic acids
c)
carbohydrates
d)
lipids
50.
Sugar belongs to which class of macromolecules?
a)
proteins
b)
lipids
c)
nucleic acids
d)
carbohydrates
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