Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? 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 All of these ANSWER DOWNLOAD EXAMIANS APP
Antibody Self reactive antibodies are not found in significant concentration in normal serum because it is impossible to generate a self-reactive antibody self reactive B cells switch to IgA which is all secreted and not present in serum 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 it is impossible to generate a self-reactive antibody self reactive B cells switch to IgA which is all secreted and not present in serum 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 ANSWER DOWNLOAD EXAMIANS APP
Antibody The class of immunoglobulins which can cross the placenta is IgA IgG IgM IgD IgA IgG IgM IgD ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following is the phylogenetically oldest immunoglobulin? IgE IgG IgM All are similar IgE IgG IgM All are similar ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is not a function of IgA? Agglutinate antigen Fix complement Protect mucosal surfaces Protect eyes Agglutinate antigen Fix complement Protect mucosal surfaces Protect eyes ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is the most efficient complement fixing class of antibody? IgG IgE IgM IgA IgG IgE IgM IgA ANSWER DOWNLOAD EXAMIANS APP
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