WB JEE Medical WB JEE Medical Solved Paper-2009

  • question_answer
    Which Ig is produced in primary immune response?

    A)  IgA                                       

    B)  IgE

    C)  IgG                                       

    D)  IgM

    Correct Answer: D

    Solution :

                    Immunoglobulin M (IgM) is the largest Ig and accounts for 5 - 10%ofthe total serum IgS- It is the first Ig produced in a primary response to an antigen and is frequently seen in the immune responses to andgenically complex organisms like viruses and bacteria.


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