Antibody Which of the following theory of antibody production is most widely accepted? Clonal selection theory Side chain theory Direct template theory Indirect template theory Clonal selection theory Side chain theory Direct template theory Indirect template theory ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is not a function of IgA? Protect mucosal surfaces Agglutinate antigen Protect eyes Fix complement Protect mucosal surfaces Agglutinate antigen Protect eyes Fix complement ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? It determines catabolic rate All of these It binds complement It is related to passage of IgG across the placental barrier It determines catabolic rate All of these It binds complement It is related to passage of IgG across the placental barrier 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 it is impossible to generate a self-reactive antibody self reactive B cells are killed by CD8 T cells 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 it is impossible to generate a self-reactive antibody self reactive B cells are killed by CD8 T cells self reactive B cells switch to IgA which is all secreted and not present in serum ANSWER DOWNLOAD EXAMIANS APP
Antibody The class of immunoglobulin, most abundant in body is IgE IgD IgG IgM IgE IgD IgG IgM ANSWER DOWNLOAD EXAMIANS APP
Antibody J chain is present in IgE Both (a) and (b) IgM IgA IgE Both (a) and (b) IgM IgA ANSWER DOWNLOAD EXAMIANS APP
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