Quiz on Immunoglobulin Classes and Functions

This quiz is designed to assess your basic knowledge in 'immunologlobulin classes'.  Choose the best answer from the four options given. When you've finished answering as many of the questions as you can, scroll down to the bottom of the page and check your answers by clicking ' Score'. Percentage score will be displayed along with right answers.

1. Which of the following fixes complement
IgG
IgM
both a and b
IgG,IgM and IgD
2. Which antibody is primarily involved in mucosal surface defense?
IgM
IgA
IgD
IgG
3. The antibody that functions as B cell receptor is
IgA
IgG
IgD
IgE
4. The largest immunoglobulin with 10 antigen binding site is
IgM
IgD
IgA
IgG
5. Whic of the following immunoglobulins mediates primary and secondary immune response?
IgM
IgG
IgM and IgG
IgM, IgG and IgD
6. The secretory antibody present in colustrum, saliva and tears is
IgE
IgD
IgM
IgA
7. The most abundant immunoglobulin is
IgM
IgA
IgG
IgE
8. The immunoglobulin that has its Fc receptor on mast cell is
IgG
IgG
IgA
IgE

9. The only immunoglogulin that crosses placenta is
IgE
IgA
IgG
IgD
10. Immunoglobulin that mediates Type I hypersensitivity is
IgG
IgM
IgE
IgA
Score =
Correct answers:

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