Exam preparation MCQs with answers

Practice Pakistan's most useful MCQs for competitive exams

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Latest MCQs

Haptane is_______________?
  • (A)  Same as epitopes
  • (B)  Carrier required for specific antibody production
  • (C)  High molecular protein
  • (D)  None of the above
Which of the following are correctly matched ?
  • (A)  Transfer of antibody from mother to child is through colostrum and acquired passive immunity naturally
  • (B)  Injection of antibodies (Hepatitis) is artificially acquired passive immunity
  • (C)  Antigenic stimulus given by vaccine (polio) is artificial active immunity
  • (D)  All of the above
Techoic acid is present in_____________?
  • (A)  Cell wall of Gram positive organisms
  • (B)  Cell wall of Gram negative organisms
  • (C)  Cytoplasm of Gram positive organisms
  • (D)  Cytoplasm of Gram negative organisms