Biology Past Paper Questions

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Q 621:Which Vitamin acts like a co-enzyme?
A
Tartaric acid
B
Citric acid
C
Lactic acid
D
Folic acid
Rawalpindi, 2018
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Q 622:After larynx air enters into:
A
Pharynx
B
Oesophagus
C
Trachea
D
Bronchi
Sahiwal, 2018
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Q 623:An alternate form of a gene is called:
A
Traits
B
Alleles
C
Loci
D
Genotype
Sahiwal, 2018
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Q 624:DNA molecule wrapped around the protein is:
A
Histone
B
Hemoglobin
C
Fibrinogen
D
Casin
Sahiwal, 2018
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Q 625:Example of a ball and socket joint is:
A
Skull joint
B
Elbow joint
C
Hip joint
D
Knee joint
Sahiwal, 2018
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Q 626:Formation process of new tumors is called
A
Regeneration
B
Crossing over
C
Metaphase
D
Synapsis
Sahiwal, 2018
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Q 627:An example of biological detergent is
A
Trypsin
B
Glycogen
C
Protease
D
Pepsin
Sahiwal, 2018
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Q 628:An example of kidney transplantation is
A
Lithotripsy
B
Physiology
C
Surgery
D
Medicine
Sahiwal, 2018
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Q 629:Citrus fruits are the source of vitamin.
A
C
B
Karl Lohmann
C
D
D
B
Sahiwal, 2018
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Q 630:Allium Cepa is the scientific name of
A
Pea
B
Onion
C
Carrot
D
Potato
Sahiwal, 2018
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Total MCQs: 1434Page 63 of 144
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