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WorksheetsChapter 10 Biology
Total questions: 36
Worksheet time: 18mins
Name
Class
Date
1.
a)
Prophase
b)
Interphase
c)
Anaphase
d)
Telophase
2.
Nuclear membrane forms around chromosomes and begins to separate.
a)
Anaphase
b)
Telophase
3.
a)
Anaphase
b)
Cytokinesis
c)
Telophase
d)
Metaphase
4.
a)
Cytokinesis
b)
Interphase
c)
Anaphase
d)
Metaphase
5.
a)
Cytokinesis
b)
Anaphase
c)
Telophase
d)
Prophase
6.
The phase in mitosis where chromosomes move away and are pulled apart by spindles to opposite sides of the cell.
a)
prophase
b)
anaphase
c)
metaphase
d)
telephase
7.
What is the name of the structure labeled X?
a)
Centriole
b)
Centrosome
c)
Chromatid
d)
Chromosome
8.
How many chromosomes do humans have?
a)
46
b)
21
c)
10
9.
The cell membrane pinches in, dividing the cytoplasm into 2 cells
a)
Metaphase
b)
Anaphase
c)
Telephase
d)
Cytokinesis
10.
Structure B is pointing to the _____.
a)
chromosome
b)
centromere
c)
DNA
d)
chromatid
11.
Structure C is pointing to one ____.
a)
chromatid
b)
chromosome
c)
centromere
d)
DNA
12.
The time between cell divisions in the life cycle of the cell is called
a)
anaphase
b)
interphase
c)
prophase
d)
metaphase
13.
Non-cancerous tumors are called _____. Cancerous tumors are called _____.
a)
metastatic ; malignant
b)
malignant ; benign
c)
benign ; malignant
d)
benign ; metastatic
14.
Which of these is a risk factor for developing cancer?
a)
growing older
b)
genetic inheritance
c)
exposure to carcinogens
d)
all of the above
15.
The spreading of cancerous cells is called
a)
metastasis
b)
carcinogenesis
c)
angiogenesis
d)
homeostasis
16.
Stem cells are
a)
cells that grow uncontrollably
b)
undifferentiated and can be any type of cell
c)
never go through cell division
d)
only found in embryos
17.
The definition of a tumor is
a)
a cancerous growth
b)
an abnormal growth of tissue
c)
a spreading of cancerous tissue
d)
a mole or other skin blemish
18.
Which of the following is not a part of interphase?
a)
G2
b)
M
c)
G1
d)
S
19.
DNA is replicated during ______ of the cell cycle.
a)
G1
b)
S
c)
G2
d)
G0
20.
Which of the following shows the correct sequence of the cell cycle?
a)
Mitosis-> G1->S->G2->cytokinesis
b)
S->G1-> G2-> mitosis-> cytokinesis
c)
cytokinesis->mitosis->G1->S->G2
d)
G1->S->G2->mitosis->cytokinesis
21.
This picture shows which process?
a)
mitosis
b)
meiosis
c)
the cell cycle
22.
Series of events that cells go through as they grow and divide.
a)
apoptosis
b)
cytokinesis
c)
cell cycle
d)
telophase
23.
Cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases.
a)
metaphase
b)
prophase
c)
cell cycle
d)
interphase
24.
Identical copies of a chromosome; full sets of these are created during the S subphase of interphase.
a)
sister chromatid
b)
G1 phase or Gap 1 Phase
c)
spindle apparatus
d)
metaphase
25.
A disease in which some body cells grow and divide uncontrollably, damaging the parts of the body around them.
a)
carcinogen
b)
centromere
c)
cancer
d)
S phase or Synthesis Phase
26.
Programmed cell death.
a)
cancer
b)
stem cell
c)
spindle apparatus
d)
apoptosis
27.
Unspecialized cells that are able to renew themselves for long periods of time by cell division.
a)
stem cell
b)
sister chromatid
c)
chromatin
d)
chromosome
28.
How does mitosis in plant cells differ from mitosis in animal cells?
a)
animal cells form a cell plate
b)
plant cells form a cell plate
c)
plant cells go through the process in reverse
d)
plant cells go through two rounds of mitosis while animal cells just do one
29.
If there are 48 chromosomes in the skin cells of an organism, how many chromosomes would be found in the organism's sperm cells?
a)
48
b)
24
c)
96
d)
12
30.
If there are 30 chromosomes in the blood cells, how many chromosomes will be in the bone cells?
a)
15
b)
60
c)
30
d)
120
31.
The chromosome of a bacterium...
a)
occurs in multiple pairs within the cell
b)
is wrapped around proteins
c)
has a circular shape
d)
is found within the nucleus
32.
DNA wraps around organizing proteins called:
a)
chromatin
b)
chromatid
c)
histones
d)
centromere
33.
Highly coiled strand of DNA
a)
Chromatin
b)
Chromosome
c)
Sister Chromatid
d)
Centeromere
34.
Bacteria (prokaryotes) reproduce using
a)
budding
b)
binary fission
c)
spores
d)
seeds & pollen
35.
As a cell's volume increases, what happens to the proportional about of surface area?
a)
increases
b)
decreases
c)
stays the same
d)
reaches its limit
36.
Which is a reason why cells remain small?
a)
large cells have difficulty diffusing nutrients rapidly enough
b)
the ratio of surface are to volume decreases
c)
transportation of wastes becomes a problem for large cells
d)
all of the above
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