Antibody Which of the following mediates Type I hypersensitivity reaction? IgD IgE IgG IgM IgD IgE IgG IgM ANSWER DOWNLOAD EXAMIANS APP
Antibody Self reactive antibodies are not found in significant concentration in normal serum because B cells that are stimulated via their surface bound antibody in the absence of T cell help to commit suicide self reactive B cells switch to IgA which is all secreted and not present in serum it is impossible to generate a self-reactive antibody self reactive B cells are killed by CD8 T cells B cells that are stimulated via their surface bound antibody in the absence of T cell help to commit suicide self reactive B cells switch to IgA which is all secreted and not present in serum it is impossible to generate a self-reactive antibody self reactive B cells are killed by CD8 T cells ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following is the phylogenetically oldest immunoglobulin? All are similar IgM IgG IgE All are similar IgM IgG IgE ANSWER DOWNLOAD EXAMIANS APP
Antibody Simulation of which of the following will lead to appearance of first antibody to appear following stimulation by an antigen? IgE IgG IgM IgA IgE IgG IgM IgA ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? All of these It binds complement It determines catabolic rate It is related to passage of IgG across the placental barrier All of these It binds complement It determines catabolic rate It is related to passage of IgG across the placental barrier ANSWER DOWNLOAD EXAMIANS APP
Antibody The class of immunoglobulin, most abundant in body is IgD IgG IgE IgM IgD IgG IgE IgM ANSWER DOWNLOAD EXAMIANS APP
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