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 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 it is impossible to generate a self-reactive antibody 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 self reactive B cells are killed by CD8 T cells it is impossible to generate a self-reactive antibody 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 secretary component of sIgA is formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell added to dimeric IgA by the M cell made by T cells made by plasma cells that secrete dimeric IgA formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell added to dimeric IgA by the M cell made by T cells made by plasma cells that secrete dimeric IgA ANSWER DOWNLOAD EXAMIANS APP
Antibody Antigen binding sites of an immunoglobulin are located in Fc region of the antibody light chain alone Fab regions of the antibody heavy chain alone Fc region of the antibody light chain alone Fab regions of the antibody heavy chain alone ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is the most efficient complement fixing class of antibody? IgG IgA IgE IgM IgG IgA IgE IgM ANSWER DOWNLOAD EXAMIANS APP
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
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