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WorksheetsLSS Cells
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Which of these controls all the chemical reactions in the cell?
a)
cytoplasm
b)
nucleus
c)
protoplasm
d)
system
2.
Where can deoxyribonucleic acid, DNA, be found?
a)
A
b)
B
c)
C
d)
D
3.
Which of these differences between animal and plant cells is correct?
a)
Animal cells are smaller than plant cells.
b)
Only animal cells contain chromatin.
c)
Animal cells have more vacuoles than plant cells.
d)
Substances diffuse into animal cells but not into plant cells.
4.
Which of these are common to both animal and plant cells?
1. Cytoplasm 2. Cell membrane 3. protoplasm
1. Cytoplasm 2. Cell membrane 3. protoplasm
a)
1 and 2 only
b)
1 and 3 only
c)
2 and 3 only
d)
1, 2 and 3
5.
A plant cell is firm and has a regular shape. This is because ______ .
a)
plant cells contain cell sap
b)
the large vacuole stores more liquid than small vacuoles
c)
the cell wall is made up of cellulose
d)
the chloroplasts strengthen the cytoplasm
6.
Which of the following is a muscle cell?
a)
A
b)
B
c)
C
d)
D
7.
Which of these are tissues?
1. Epidermal 2. Heart 3. Brain 4. Nerve
1. Epidermal 2. Heart 3. Brain 4. Nerve
a)
1, 2 and 3
b)
1, 3 and 4
c)
1 and 4
d)
2, 3 and 4
8.
A/an ________ is formed when two or more tissues work together to carry out the same function.
a)
organ
b)
specialised cell
c)
organelle
d)
system
9.
Which of these organs are part of the excretory system? 1. Bladder 2. Intestines 3. kidneys
a)
1 and 2 only
b)
1 and 3 only
c)
2 and 3 only
d)
1, 2 and 3
10.
An epithelial cell ____ .
a)
carries messages around the body
b)
can cause movement by contraction
c)
carries oxygen around the body
d)
protects cells beneath if from injury
11.
The eyepiece of a microscope is marked 10x and the objective lens used was 10X. The nucleus had a diameter of 5mm under this view. What is the actual diameter of the nucleus?
a)
0.05mm
b)
0.01mm
c)
100mm
d)
500mm
12.
Which of the following is not multi-cellular?
a)
snail
b)
fish
c)
bacterium
d)
algae
13.
Which of these systems is responsible for the release of energy in organism?
a)
digestive system
b)
excretory system
c)
nervous system
d)
respiratory system
14.
Which is the correct function of the organ?
a)
A
b)
B
c)
C
d)
D
15.
Which of these are systems?
1. Digestive 2. Circulatory 3. Nervous 4. Stomach
1. Digestive 2. Circulatory 3. Nervous 4. Stomach
a)
1, 2 and 3
b)
1, 2 and 4
c)
1, 3 and 4
d)
2, 3 and 4
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