WorksheetsUnit 6
Total questions: 40
Worksheet time: 35mins
Name
Class
Date
1.
Which process and type of resulting cells are represented?
a)
mitosis, gametes
b)
mitosis, body cells
c)
meiosis, gametes
d)
meiosis, body cells
2.
Which of the following cell types is formed by meiosis?
a)
muscle cells
b)
skin cells
c)
sperm cells
d)
blood cells
3.
Which statement correctly describes meiosis?
a)
cells divide only once
b)
meiosis does not occur in reproductive cells
c)
the cells produced at the end of meiosis are genetically identical to the parent cell
d)
The cells produced at the end of meiosis contain half the number of chromosomes as the parent cell
4.
Which of the following best describes meiosis?
a)
It is carried out in all tissues theat require cell replacement
b)
It occurs only in cells in the reproductive structures of an organism
c)
It happens in all of the tissues except the brain and spinal cord
d)
It is the first stage of mitosis
5.
Which best describes the process shown?
a)
mutation in which the DNA content of the gene is ltered
b)
segregation of sister chromatids
c)
condensation and segregation of the alleles
d)
crossing-over which alleles are exchanged
6.
If an intestinal cell in a butterfly contains 24 chromosomes, a butterfly egg would contain
a)
3
b)
6
c)
12
d)
24
7.
Asexual reproduction and mitosis occur in...
a)
Body Cells
b)
Sex Cells or Gametes
8.
How many daughter cells are produced at the end of mitosis?
a)
1
b)
2
c)
3
d)
4
9.
How many daughter cells are produced at the end of meiosis?
a)
1
b)
2
c)
3
d)
4
10.
How many chromosomes are in the new cells of meiosis?
a)
46
b)
23
11.
How many chromosomes are in the new cells of mitosis?
a)
46
b)
23
12.
Before mitosis or meiosis can begin, DNA must go through Interphase. This is when...
a)
DNA replicates
b)
DNA splits
c)
DNA forms chromosomes
d)
Chromosomes cross over
13.
Identify the phase.
a)
Metaphase I
b)
Metaphase II
c)
Anaphase I
d)
Anaphase II
14.
In mitosis cells are genetically _______, but in meiosis cells are genetically ______.
a)
diverse, identical
b)
identical, diverse/different
15.
Identify the phase.
a)
Telophase I
b)
Telophase II
c)
Metaphase I
d)
Metaphase II
16.
What is this phase of Mitosis?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
17.
What is this phase of Mitosis?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
18.
Which is used to repair or grow cell?
a)
mitosis
b)
meiosis
c)
replication
d)
transcription
19.
Which of these phases of mitosis take place first?
a)
anaphase
b)
telophase
c)
prophase
d)
metaphase
20.
Which of the following is a sex cell?
a)
sperm
b)
bone
c)
heart
d)
muscle
21.
What is this phase of mitosis?
a)
Prophase
b)
Anaphase
c)
Telophase
d)
Metaphase
22.
DNA is replicated during the ______ phase of the cell cycle.
a)
G1
b)
Synthesis
c)
G2
d)
G0
23.
Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have ...
a)
16 chromosomes.
b)
46 chromosomes.
c)
8 chromosomes.
d)
4 chromosomes.
24.
Structure B is pointing to the _____.
a)
chromosome
b)
centromere
c)
DNA
d)
chromatid
25.
Structure C is pointing to one ____.
a)
sister chromatid
b)
chromosome
c)
centromere
d)
gene
26.
What is the name of the structure labeled X?
a)
Centriole
b)
Centrosome
c)
Chromatid
d)
Chromosome
27.
a)
Prophase
b)
Interphase
c)
Anaphase
d)
Telophase
28.
a)
Anaphase
b)
Cytokinesis
c)
Telophase
d)
Metaphase
29.
a)
Cytokinesis
b)
Interphase
c)
Anaphase
d)
Metaphase
30.
a)
Anaphase
b)
Cytonkinesis
c)
Interphase
d)
Prophase
31.
a)
Cytokinesis
b)
Anaphase
c)
Telophase
d)
Prophase
32.
In which cell below would a student likely observe a cell plate during mitosis?
a)
rat muscle cell
b)
alligator stomach cell
c)
onion root cell
d)
human lung cell
33.
In which phase does the cell spend most of it's life?
a)
Interphase
b)
Nuclear Division
c)
Telophase
d)
Mitosis
34.
Which of the following is NOT occuring during interphase?
a)
Cell growth
b)
DNA being copied
c)
DNA condensing
d)
Two new cells are made
35.
Which is Metaphase?
a)
A
b)
E
c)
C
d)
F
36.
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.
37.
Before cells can divide, what must be copied?
a)
mitochondria
b)
cytoplasm
c)
DNA
d)
Cell Wall
38.
What is the next phase of mitosis?
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
39.
Name the previous phase.
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
40.
What is the correct order of the cell cycle?
a)
Interphase, Cytokinesis, Mitosis
b)
Interphase, Mitosis, Cytokinesis
c)
Cytokinesis, Mitosis, Interphase
d)
Anaphase, Telophase, Cytokinesis
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