1. Human insulin formed by recombinant DNA technology is known as
A.H insulin
B.R insulin
C.humulin
D.huinsulin

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2. The gene coding for VP1 is cloned in
A.pMB 9
B.pBR 322
C.pUC 18
D.pUC 19

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3. How many nucleotides are there in Ss RNA molecule of picorna virus causing FMD?
A.1000
B.5000
C.8000
D.10000

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4. Recombinant vaccine for Hepatitis B virus has been synthesized against which of the following antigen?
A.Viral core antigen (HBcAg)
B.Viral surface antigen (HBsAg)
C.e antigen (HBeAg)
D.All of the above

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5.  Chemically synthesized DNA sequences for the two chains are separately inserted into the plasmid pBR 322 by the side of
A.β-Galactosidase
B.galactokinase
C.acid phosphatase
D.glucokinase

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6. Human growth hormone (hGH) is secreted by
A.pitutary gland
B.hypothalamus
C.pancreas
D.none of these

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7. The promoter used for cloning HBV surface antigen is
A.galactokinase
B.alcohol dehydrogenase 1
C.β-galactosidase
D.polyhedrin

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