Antibody Which is the most efficient complement fixing class of antibody? IgE IgM IgA IgG IgE IgM IgA IgG ANSWER DOWNLOAD EXAMIANS APP
Antibody Heat-labile class of immunoglobulins include IgE IgG IgM IgA IgE IgG IgM IgA ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is not a function of IgA? Fix complement Agglutinate antigen Protect mucosal surfaces Protect eyes Fix complement Agglutinate antigen Protect mucosal surfaces Protect eyes ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? It binds complement It is related to passage of IgG across the placental barrier All of these It determines catabolic rate It binds complement It is related to passage of IgG across the placental barrier All of these It determines catabolic rate ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is not a function of IgG? Major antibody in serum Activates or fixes complement Involved in opsonization First antibody type produced against an antigen during the primary antibody response Major antibody in serum Activates or fixes complement Involved in opsonization First antibody type produced against an antigen during the primary antibody response ANSWER DOWNLOAD EXAMIANS APP
Antibody Self reactive antibodies are not found in significant concentration in normal serum because self reactive B cells are killed by CD8 T cells 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 B cells that are stimulated via their surface bound antibody in the absence of T cell help to commit suicide self reactive B cells are killed by CD8 T cells 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 B cells that are stimulated via their surface bound antibody in the absence of T cell help to commit suicide ANSWER DOWNLOAD EXAMIANS APP
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