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MCQs

Total Questions : 130 | Page 12 of 13 pages
Question 111. The only recombinant vaccine that proved highly effective and is currently approved for human use is the vaccine against __________
  1.    Rubella virus
  2.    Poxvirus
  3.    HPV infection
  4.    Dengue virus
 Discuss Question
Answer: Option C. -> HPV infection
Answer: (c).HPV infection
Question 112. What bonds stabilize the extracellular structure of proteins?
  1.    Hydrogen bond
  2.    Disulfide bonds
  3.    Hydrogen bonds
  4.    Ionic bonds
 Discuss Question
Answer: Option B. -> Disulfide bonds
Answer: (b).Disulfide bonds
Question 113. DPT is a combination vaccination.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 114. Which of the following is a characteristic of a quaternary protein structure?
  1.    Formed by any single peptide chain in a whole protein molecule
  2.    Arrangement of polypeptide chains
  3.    Arrangement of different folding of the structure
  4.    Arrangement of the water molecules on the surface
 Discuss Question
Answer: Option A. -> Formed by any single peptide chain in a whole protein molecule
Answer: (a).Formed by any single peptide chain in a whole protein molecule
Question 115. Who developed the Hepatitis B vaccine?
  1.    Pasteur
  2.    Salk
  3.    Jenner
  4.    Pablo DT Valenzuela
 Discuss Question
Answer: Option D. -> Pablo DT Valenzuela
Answer: (d).Pablo DT Valenzuela
Question 116. Virus proteins have been expressed in _______________
  1.    Bacterial and yeast cells
  2.    Yeast and mammalian cells
  3.    Mammalian cells
  4.    Mammalian, yeast and bacterial cells
 Discuss Question
Answer: Option D. -> Mammalian, yeast and bacterial cells
Answer: (d).Mammalian, yeast and bacterial cells
Question 117. Gardasil protects against which of the HPV types _________
  1.    HPV- 6, 11, 16, 18
  2.    HPV – 5, 6, 16, 18
  3.    HPV – 1, 2, 5, 11
  4.    HPV – 1, 2, 16, 18
 Discuss Question
Answer: Option A. -> HPV- 6, 11, 16, 18
Answer: (a).HPV- 6, 11, 16, 18
Question 118. The HPV protein-encoding genes are expressed in _______ vectors to create large amounts of protein.
  1.    Bacteria
  2.    Yeast
  3.    Virus
  4.    Protozoa
 Discuss Question
Answer: Option B. -> Yeast
Answer: (b).Yeast
Question 119. Generally, the whole protein molecule is necessary for immunogenicity.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 120. GARDASIL is an example of ____________
  1.    DNA vaccines
  2.    Recombinant vector vaccines
  3.    Live vector vaccines
  4.    RNA vaccines
 Discuss Question
Answer: Option B. -> Recombinant vector vaccines
Answer: (b).Recombinant vector vaccines

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