Quiz  /  NEET MCQ on Antibodies

  • 1. 
    Which of the following immunoglobulins makes the largest percentage in breast milk?

  • IgM
  • IgD
  • IgG
  • IgA

  • 2. 
    Transplanted graft may be rejected due to

  • cell-mediated immune response
  • humoral immune response
  • innate immune response
  • passive response

  • 3. 
    Oral polio drops contain

  • harvested antibodies
  • activated pathogens
  • attenuated pathogens
  • gamma globulins

  • 4. 
    Antibodies are

  • prostaglandins
  • steroids
  • lipoproteins
  • glycoproteins

  • 5. 
    Interferons are

  • antibiotic proteins
  • antiviral proteins
  • antigen proteins
  • all of the above

  • 6. 
    Globulins of the blood plasma are responsible for

  • defence mechanisms
  • blood clotting
  • oxygen transport
  • osmotic balance

  • 7. 
    Which of the following antibodies is predominantly present in tears, saliva and mucous

  • IgM
  • IgG
  • IgE
  • IgA

  • 8. 
    The class of antibodies, which can cross placenta is

  • IgD
  • IgA
  • IgG
  • IGM

  • 9. 
    Antigen binding sites are present in

  • Fab regions of an antibody
  • F
  • only in the light chain
  • only in the heavy chain

  • 10. 
    Type I hypersensitivity involves

  • IgD
  • IgM
  • IgE
  • IgG
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