Worksheetsmitosis and cell cycle review
Total questions: 38
Worksheet time: 19mins
Name
Class
Date
1.
In which phase does the cell spend 90% of its life cycle?
a)
Mitosis
b)
Interphase
c)
Cytokinesis
d)
G0
2.
What are two things you can tell from a karyotype. Check two.
a)
biological sex
b)
chromosomal disorders
c)
hair color
d)
personality
e)
how large the baby will be
3.
Identify this stage in the cell cycle.
a)
prophase
b)
telophase/cytokinesis
c)
interphase
d)
anaphase
e)
metaphase
4.
Identify this stage in the cell cycle.
a)
prophase
b)
telophase
c)
interphase
d)
anaphase
e)
metaphase
5.
Identify this stage in the cell cycle.
a)
prophase
b)
telophase
c)
interphase
d)
anaphase
e)
metaphase
6.
Identify this stage in the cell cycle.
a)
prophase
b)
telophase
c)
interphase
d)
anaphase
e)
metaphase
7.
Identify this stage in the cell cycle.
a)
prophase
b)
telophase
c)
interphase
d)
anaphase
e)
metaphase
8.
What does the cell do if it passes the G1 checkpoint?
a)
stops everything
b)
copy DNA
c)
assemble chromatids at equator
d)
stay in the resting phase
9.
What if it doesn't pass the G1 checkpoint?
a)
continues to grow
b)
copy DNA
c)
assemble chromatids at equator
d)
stay in the resting phase
10.
What is being checked at the G2 checkpoint?
a)
is the cell in the Christmas spirit
b)
has the cell unwound the DNA?
c)
has the cell correctly copied its DNA?
d)
are the chromatids attached to the spindle fibers?
11.
What is being checked at the M checkpoint?
a)
nuclear membrane is connected to the endoplasmic reticulum
b)
all chromosomes are attached to spindle fibers
c)
DNA has been copied
d)
All the wastes produced by the cell are removed from the cell
12.
What is cancer?
a)
cells that do not respond to checkpoints
b)
a benign or malginant tumor
c)
cells that grow much slower than other cells
d)
cells that stop dividing
13.
Check the steps of the cell cycle that are included in interphase:
a)
G1
b)
S Phase
c)
G2
d)
Mitosis
e)
Cytokinesis
14.
In which phase does the cell BEGIN to grow and duplicate organelles?
a)
G1
b)
S Phase
c)
G2
d)
Mitosis
e)
Cytokinesis
15.
In which phase does the nuclear membrane split? Hint: it is after G2
a)
G1
b)
S Phase
c)
G2
d)
Mitosis
e)
Cytokinesis
16.
In which phase is DNA copied and chromatids form?
a)
G1
b)
S Phase
c)
G2
d)
Mitosis
e)
Cytokinesis
17.
Which shows the correct order of the stages in mitosis?
a)
telophase, anaphase, metaphase, prophase
b)
prophase, metaphase, anaphase, telophase
c)
prophase, anaphase, telophase, metaphase
d)
telophase, anaphase, prophase, metaphase
18.
Trisomy of the 21st chromosome is called
a)
colon cancer
b)
Down Syndrome
c)
mitosis
d)
Sickle Cell Anemia
19.
Where do the spindle fibers attach to the chromosomes?
a)
Centrosomes
b)
centromere
20.
During cytokinesis in animal cells, a ___________ forms.
a)
cell plate
b)
cleavage furrow
c)
band of cellulose
d)
miracle
21.
During cytokinesis in plant cells, a ___________ forms.
a)
cell plate
b)
cleavage furrow
c)
band of cellulose
d)
miracle
22.
What types of cells undergo mitosis? Check all that apply.
a)
sex cells
b)
gametes
c)
body cells
d)
somatic cells
23.
If a cell with 46 chromosomes undergoes mitosis, it will produce:
a)
2 cells with 23 chromosomes
b)
2 cells with 46 chromosomes
c)
4 cells with 46 chromosomes
d)
3 cells with 46 chromosomes
24.
Check all that describe Prokaryotic DNA
a)
Many Linear Chromosomes
b)
One, Circular Chromosome
c)
Located in the Cytoplasm
d)
Located in the Nucleus
25.
Check all that describe Eukaryotic DNA
a)
Many Linear Chromosomes
b)
One, Circular Chromosome
c)
Located in the Cytoplasm
d)
Located in the Nucleus
26.
What is the point holding sister chromatids together called?
a)
centrioles
b)
centrosomes
c)
chromatids
d)
centromere
27.
Prokaryotic cells reproduce using what process?
a)
mitosis
b)
sexual reproduction
c)
meiosis
d)
binary fission
28.
Identify the structure labeled A.
a)
centromere
b)
chromatin
c)
sister chromatids
d)
centrioles
29.
Which of the following is NOT a function of cell reproduction?
a)
growth
b)
tissue repair
c)
development
d)
digestion
30.
What condition limits cell division?
a)
amount of nutrients available to the cell
b)
ability to remove wastes fast enough
c)
ability of a cell to make proteins
d)
all the above are correct answers
31.
Humans have how many chromosomes per body cell?
a)
12
b)
23
c)
46
d)
92
32.
How is DNA compacted so that it can fit inside the nucleus of a human cell?
a)
DNA is wrapped around proteins
b)
DNA is converted to RNA
c)
DNA is chopped up into thousands of little pieces
d)
DNA is packaged into vesicles
33.
Identify structure labeled A.
a)
chromosomes
b)
spindle fiber
c)
centrioles
d)
centromere
34.
How many SETS of chromosomes does a human body cell have?
a)
1
b)
2
c)
23
d)
46
35.
How many PAIRS of chromosomes does a human body cell have?
a)
46
b)
2
c)
23
36.
If a damage cell is identified by the body it undergoes what process?
a)
mitosis
b)
apoptosis
c)
meiosis
d)
cellular respiration
37.
What type of cell would most likely be found in the G0 stage?
a)
skin
b)
muscle
c)
hair follicle
d)
stomach
38.
How did you prepare for the test?
4 lines
100 %
