111.
Silencing of mRNA has been used in producing transgenic plants resistant to:
A
bollworms
B
nematodes
C
white rusts
D
bacterial blights
Answer :
nematodes
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112.
Which one of the following is used in industrial preparation of ethanol
A
Lactobacillius
B
Azotobacter
C
Penicillium
D
Saccharomyces
Answer :
Saccharomyces
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113.
The first clinical gene therapy was given for treating
A
chicken pox
B
diabetes mellitus
C
rheumatoid arthritis
D
adenosine deaminase deficiency
Answer :
adenosine deaminase deficiency
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114.
Formation of vinegar from alcohol is caused by
A
Bacillus subtilis
B
Clostridium
C
Acetobacter aceti
D
Azotobacter
Answer :
Acetobacter aceti
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115.
Moder detergents contain enzyme preparations of
A
Alkaliphiles
B
Thermoacdiophiles
C
Thermophiles
D
Acidophiles
Answer :
Alkaliphiles
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116.
Most of the petrocrops belong to family
A
Leguminoase
B
Euphorbiaseae
C
Rutaceae
D
Malvaceae
Answer :
Euphorbiaseae
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117.
Which of the following is ionic detergent
A
RPM
B
HAT
C
PEG Sodium para dode ceyl benzene sulphonate
D
SDS
Answer :
SDS
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118.
RNA interference involves
A
Synthesis of mRNA from DNA
B
Synthesis of cDNA from RNA using reverse transcriptase
C
Silencing of specific mRNA due to complementary RNA
D
Interference of RNA in synthesis of DNA
Answer :
Silencing of specific mRNA due to complementary RNA
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119.
Maximum application of animal cell culture technology today is in the production of
A
edible proteins
B
insulin
C
interferons
D
vaccines
Answer :
edible proteins
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120.
Bacillus thuringiensis (Bt) strains have been used for designing novel :
A
Biofertilizers
B
Bio-metallurgical techniques
C
Bio-mineralization processes
D
Bioinsecticidal plants
Answer :
Bioinsecticidal plants
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