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 it is impossible to generate a self-reactive antibody 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 self reactive B cells switch to IgA which is all secreted and not present in serum it is impossible to generate a self-reactive antibody 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 secretary component of sIgA is formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell made by T cells added to dimeric IgA by the M cell 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 made by T cells added to dimeric IgA by the M cell made by plasma cells that secrete dimeric IgA ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following theory of antibody production is most widely accepted? Direct template theory Clonal selection theory Side chain theory Indirect template theory Direct template theory Clonal selection theory Side chain theory Indirect template theory ANSWER DOWNLOAD EXAMIANS APP
Antibody The class of immunoglobulin, most abundant in body is IgG IgM IgE IgD IgG IgM IgE IgD ANSWER DOWNLOAD EXAMIANS APP
Antibody Which is not a function of IgG? Activates or fixes complement Major antibody in serum First antibody type produced against an antigen during the primary antibody response Involved in opsonization Activates or fixes complement Major antibody in serum First antibody type produced against an antigen during the primary antibody response Involved in opsonization ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following mediates Type I hypersensitivity reaction? IgM IgD IgE IgG IgM IgD IgE IgG ANSWER DOWNLOAD EXAMIANS APP
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