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NAT I Medical Biology MCQs With Answers
Question # 1
Common name of black mould is
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Neurospora
Penicillium
Rizophus
Amanita
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Question # 2
Different alleles of a gene that are both expressed in a heterozygous condition are called
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Co dominance
Incomplete dominance
Over dominane
Complete dominance
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Question # 3
The sporophyte generally consists of
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Foot
Seta
Capsule
All of above
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Question # 4
Charles Darwin observed and collected thousands of specimens of diverse faunas and floras of
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South America
Asia
Western America
Europe
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Question # 5
Bryophytes are mainly confined to
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Damp shady places
Dry places
Aquatic
None
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Question # 6
DNA and RNA molecules are made up of repeating unites called
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Nucleosides
Nucleotides
Phosphate group
Nitrogenous bases
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Question # 7
In Greek the word Karyo means
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Cytoplasm
Nucleoli
Nucleus
Protoplasm
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Question # 8
Plasmid pSC 101 has antibiotic resistance gene for
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Tetracycline
Penciline
Ampicillin
Streptomycin
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Question # 9
According to five kingdom system the prokaryotic unicellular organisms are placed in
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Protista
Monera
Plantae
None of above
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Question # 10
Gene can be synthesized in the laboratory from messenger RNA, using reverse transcriptase this synthesized molecule is called
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Complementary RNA
Complementary DNA
Both A and B
None
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Question # 11
Which of the following substances provide energy to the body
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Carbohydrates
Fats
Amino acids
All of above
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Question # 12
Photosynthetic organisms probably used------ as a source of hydrogen for reducing CO
2
to sugar
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Hydrogen sulphide
Hydrogen peroxide
Hydrochloric acid
Sulphuric acid
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Question # 13
The actual location of place where an organism lives is
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Ecology
Habitat
Biome
None
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Question # 14
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Question # 15
Which of the following about fungi is true
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Fungi included in plants
Fungi included in animals
Fungi characters are same to all organisms
Fungi placed in a separate kingdom
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