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WorksheetsAQA 9-1 Biology Cells - special, stem and dividing
Total questions: 20
Worksheet time: 20mins
Name
Class
Date
1.
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
2.
Stem cells can be obtained from
a)
embryos
b)
some adult tissues
c)
umbilical cord blood
d)
all of the above
3.
Which best explains why muscle cells are different from blood cells?
a)
Muscle cells are produced by the brain, but blood cells are produced by the heart.
b)
Different genes are activated in muscle cells than in blood cells.
c)
Muscles cells experience different environmental influences than blood cells.
d)
A mutation occurs during the development of muscle cells but not in blood cells.
4.
What is the difference between embryonic stem cells and adult stem cells?
a)
Embryonic stem cells can differentiate into more cell types than adult stem cells
b)
Adult stem cells are pluripotent, just like embryonic stem cells
c)
Adult stem cells can differentiate into more cell types than embryonic stem cells
d)
Adult stem cells grow bigger than embryonic stem cells
5.
Which is true about embryonic stem cells?
a)
They no longer divide, their cell type is set and cannot change.
b)
They can develop into only one type of cell.
c)
They can become any cell type in the body.
d)
They are found in adults.
6.
Which type of cell is unspecialized?
a)
skin cell
b)
stem cell
c)
liver cell
d)
muscle cell
7.
Which is true about Adult Stem Cells.
a)
They no longer do mitosis, their cell type is set and can not change
b)
They are limited to the type of cell they can become.
c)
They can become any cell type in the body
d)
They are found in embryos
8.
What are the "X" shaped things in the drawing.
a)
PMATs
b)
Chromosomes
c)
Ribosomes
d)
Telophase
9.
During what phase of Mitosis do the chromosomes line up in the Middle
a)
Metaphase
b)
Prophase
c)
Telophase
d)
Anaphase
10.
What phase of mitosis is pictured?
a)
Metaphase
b)
Telophase
c)
Prophase
d)
Anaphase
11.
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
12.
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
13.
All cells come from ________
a)
bacteria
b)
other cells that already exist
c)
dead cells
d)
mommies only
14.
I am a special cell used to open and close stomata in plants. Who am I?
a)
red blood cell
b)
white blood cell
c)
neuron
d)
guard cell
15.
I am a special cell used to attack viruses and pathogens. Who am I?
a)
red blood cell
b)
white blood cell
c)
neuron
d)
guard cell
16.
1.What cells have fine hairs?
a)
Ciliated cells
b)
Root cells
c)
mouth cells
d)
red blood cells
17.
1.What cells carry electrical signals?
a)
Red blood cells
b)
Nerve cells
c)
Sperm cells
18.
What cells have NO nucleus?
a)
Leaf cells
b)
Animal cells
c)
Red blood cells
d)
egg cells
19.
What cell carries the father’s genetic information?
a)
Sperm cell
b)
Egg cell
c)
Leaf cell
d)
Red blood cell
20.
Which of these is not a unicellular organism?
a)
Amoeba
b)
Euglena
c)
Protozoa
d)
Red blood cells
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