Biology Past Paper Questions

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Q 81:E. coli bacterium was created for synthesizing human growth hormone in:
A
1955
B
1967
C
1970
D
1977
Gujranwala, 2019
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Q 82:For all ecosystems the basic source of energy is:
A
Plants
B
Water
C
Sun
D
Fire
Gujranwala, 2019
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Q 83:Number of pair of cranial nerves in human are:
A
10
B
14
C
12
D
16
Gujranwala, 2019
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Q 84:ATP is an example of:
A
Nucleotide
B
Amino acid
C
Fatty acid
D
Nucleic acid
Gujranwala, 2019
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Q 85:Human body is made up of ____ type of cells.
A
100
B
200
C
300
D
400
Gujranwala, 2019
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Q 86:In one heartbeat, atrial systole remains about ____ seconds.
A
0.4
B
.3
C
0.2
D
0.1
Gujranwala, 2019
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Q 87:Jabir-Bin-Hayan wrote a _____ book.
A
Al-Abil
B
Al-Khail
C
Al-Nabatat
D
Al-Wahoosh
Gujranwala, 2019
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Q 88:Medium in which trypsin enzyme works is called:
A
Acidic
B
Neutral
C
Strong acidic
D
Alkaline
Gujranwala, 2019
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Q 89:Microfilaments are composed of _____ protein.
A
Tubulin
B
Fibrinogen
C
Actin
D
Myosin
Gujranwala, 2019
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Q 90:Myocardium means:
A
Tissue death
B
Embolus
C
Heart muscle
D
Thrombus
Gujranwala, 2019
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Total MCQs: 1434Page 9 of 144
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