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MCQs

Total Questions : 34 | Page 2 of 4 pages
Question 11. The two chains are joined together to constitute native insulin using
  1.    sodium dissulphonate and sodium sulphate
  2.    sodium sulphate only
  3.    sodium sulphate and sodium sulphite
  4.    sodium dissulphonate and sodium sulphite
 Discuss Question
Answer: Option D. -> sodium dissulphonate and sodium sulphite
Question 12. In India first genetically engineered vaccine against HBV was developed by
  1.    Dabur Pvt Ltd
  2.    Ranbaxy Pvt Ltd
  3.    Glaxo Pvt Ltd
  4.    Shantha Biotechnics Pvt Ltd
 Discuss Question
Answer: Option D. -> Shantha Biotechnics Pvt Ltd
Question 13. Foot and mouth disease (FMD) of animals is caused by
  1.    RNA virus
  2.    DNA virus
  3.    bacteria
  4.    protozoa
 Discuss Question
Answer: Option A. -> RNA virus
Question 14. How is human insulin synthesized using recombinant DNA technology?
  1.    By using chemically synthesized DNA sequences for the complete insulin protein
  2.    By using cDNA for insulin
  3.    By isolating DNA from the islets of Langerhans of pancreas
  4.    By using chemically synthesized DNA sequences for the two chains separately
 Discuss Question
Answer: Option D. -> By using chemically synthesized DNA sequences for the two chains separately
Question 15. The recombinant hGH lacks
  1.    terminal arginine
  2.    terminal methionine
  3.    terminal glutamine
  4.    terminal lysine
 Discuss Question
Answer: Option B. -> terminal methionine
Question 16. The two chains of insulin can be separated by detaching it from β-galactosidase using
  1.    hydrogen chloride
  2.    cyanogen bromide
  3.    protease
  4.    peptidase
 Discuss Question
Answer: Option B. -> cyanogen bromide
Question 17.  The gene coding for VP1 is cloned in
  1.    pMB 9
  2.    pBR 322
  3.    pUC 18
  4.    pUC 19
 Discuss Question
Answer: Option B. -> pBR 322
Question 18.  Human insulin formed by recombinant DNA technology is known as
  1.    H insulin
  2.    R insulin
  3.    humulin
  4.    huinsulin
 Discuss Question
Answer: Option C. -> humulin
Question 19.  Recombinant vaccine for Hepatitis B virus has been synthesized against which of the following antigen?
  1.    Viral core antigen (HBcAg)
  2.    Viral surface antigen (HBsAg)
  3.    e antigen (HBeAg)
  4.    All of the above
 Discuss Question
Answer: Option B. -> Viral surface antigen (HBsAg)
Question 20.  
Chemically synthesized DNA sequences for the two chains are separately inserted into the plasmid pBR 322 by the side of
  1.    β-Galactosidase
  2.    galactokinase
  3.    acid phosphatase
  4.    glucokinase
 Discuss Question
Answer: Option A. -> β-Galactosidase

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