Antibody Which is not a function of IgG? First antibody type produced against an antigen during the primary antibody response Activates or fixes complement Major antibody in serum Involved in opsonization First antibody type produced against an antigen during the primary antibody response Activates or fixes complement Major antibody in serum Involved in opsonization ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? It binds complement All of these It determines catabolic rate It is related to passage of IgG across the placental barrier It binds complement All of these It determines catabolic rate It is related to passage of IgG across the placental barrier 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? IgM IgE IgA IgG IgM IgE IgA IgG ANSWER DOWNLOAD EXAMIANS APP
Antibody The class of immunoglobulins which can cross the placenta is IgG IgM IgA IgD IgG IgM IgA IgD 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 Which is not a function of IgA? Protect eyes Agglutinate antigen Fix complement Protect mucosal surfaces Protect eyes Agglutinate antigen Fix complement Protect mucosal surfaces ANSWER DOWNLOAD EXAMIANS APP
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