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WorksheetsUnit 4 Review - Mitosis and Meiosis
Total questions: 34
Worksheet time: 17mins
Name
Class
Date
1.
Cell division is the process in which a
a)
parent cell splits into two or more daughter cells
b)
a daughter cell splits in to two or more parent cells
c)
a cell mutates its DNA
2.
What is the difference between binary fission and cell division?
a)
Binary fission is the name of cell division in cancer cells
b)
Binary fission occurs in eukaryotic cells.
c)
Binary fission occurs in prokaryotic cells.
3.
When is DNA replicated?
a)
G1
b)
G2
c)
S
4.
During which phase are chromosomes at the spindle equator?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
5.
What process in Meiosis I contributes to genetic diversity?
a)
crossing-over
b)
mutation
c)
sister chromatid separation
d)
cytokinesis
6.
What occurs in telophase?
a)
chromosomes line up at the equator
b)
chromosomes are pulled apart
c)
nuclear membranes dissolve
d)
nuclear membranes start forming
7.
What occurs during anaphase?
a)
the chromosomes are pulled to opposite ends of the spindle
b)
the DNA condenses into chromosomes
c)
the nuclear membrane is reforming
d)
chromosomes line up at the spindle equator
8.
A spermatocyte will undergo meiosis to generate
a)
gametes
b)
diploid cells
c)
eggs
d)
babies
9.
Which type of cells go through mitosis?
a)
eukaryotic
b)
prokaryotic
c)
only animals
10.
Why does crossing over only occur in meiosis I?
a)
The cells in meiosis II are diploid
b)
Homologous chromosomes are only together in meiosis I
c)
Prophase is too short in meiosis II.
d)
There is crossing over in meiosis II as well.
11.
What is produced at the end of meiosis?
a)
2 diploid cells
b)
2 haploid cells
c)
4 diploid cells
d)
4 haploid cells
12.
12. Aneuploidy refers to
a)
a condition in which 1 or more chrom. are present or absent
b)
a condition involving reproduction
c)
a condition only in prokaryotes
13.
Which of the following is TRUE about binary fission?
a)
binary fission does not form nuclear envelopes
b)
binary fission does not produce multiple daughter cells
c)
binary fission does not replicate DNA
d)
binary fission occurs in eukaryotes
14.
How many cells does mitosis produce?
a)
2 diploid cells
b)
2 haploid cells
c)
4 diploid cells
d)
4 haploid cells
15.
Homologous chromosomes are the same as sister chromatids. TRUE or FALSE?
a)
True
b)
Falso
16.
What is the correct order of phases in cell division?
a)
Prophase, Metaphase, Anaphase, Telophase
b)
Metaphase, Anaphase, Telophase, Prophase
c)
Prophase, Metaphase, Telophase, Anaphase
d)
Prophase, Anaphase, Metaphase, Telophase
17.
During anaphase, what pulls the chromosomes to opposite poles of the cell?
a)
spindle fibers attached to the centromeres
b)
cell membrane
c)
spindle fibers attached to the telomeres
d)
gravity
18.
If an elbow cell has 46 chromosomes, how many chromosomes does the egg cell contain?
a)
46
b)
23
c)
20
d)
92
19.
Which is the correct list of stages in Interphase?
a)
G1, S, G2
b)
G1, S, G2, M
c)
I, G1, S, G2, M
20.
During which phase in meiosis, is there a complete pairing of all homologous chromosomes?
a)
prophase I
b)
metaphase I
c)
anaphase I
d)
telophase I
21.
Meiosis occurs in
a)
body cells
b)
somatic cells
c)
cells of sex organs
d)
prokaryotic cells
22.
Which is the correct order of the phases of the cell cycle?
a)
G1, S, G2, M
b)
M, G1, G2, S
c)
S, G1, G2, M
d)
G1, S, G2
23.
Cancer is a condition in which
a)
all cells in an organism lose their ability to reproduce
b)
all cells in an organism lose their ability to move freely
c)
some cells lose control over the release of waste
d)
some cells lose control over their rate of cell division
24.
Metaphase in mitosis is analogous/similar to
a)
metaphase I in meiosis
b)
metaphase II in meiosis
c)
anaphase I in meiosis
d)
anaphase II in meiosis
25.
G1, S, G2 phases and mitosis make up
a)
the cell cycle
b)
cell transfomation
c)
meiosis
d)
mitosis
26.
Which phase of cell division ensure that copies of DNA are available for each daughter cell?
a)
G1
b)
S
c)
G2
d)
M
27.
Which of the following is paired correctly?
a)
somatic cells: meiosis
b)
somatic cells: mitosis
c)
haploid daughter cells: mitosis
d)
diploid daughter cells: meiosis
28.
Fertilization is
a)
the fusion of sperm and egg
b)
the splitting of a cells
c)
the replication of DNA
29.
During which phase of mitosis do chromosomes coil and become visible?
a)
prophase
b)
metaphase
c)
anaphase
d)
telophase
30.
Which term refers to cell division in eukaryotic cells?
a)
binary fission
b)
chromatin
c)
mitosis
d)
cell transformation
31.
When does the nuclear envelope break up?
a)
metaphase
b)
anaphase
c)
telophase
d)
prophase
32.
An offspring resulting from a series of processes that a parent undergoes describes:
a)
mutation
b)
reproduction
c)
photosynthesis
d)
respiration
33.
What is the IV on the graph?
a)
vibration per second
b)
type of insect
34.
What is the DV?
a)
years
b)
population
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