Antibody The class of immunoglobulins which can cross the placenta is IgA IgG IgM IgD IgA IgG IgM 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 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 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 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 self reactive B cells switch to IgA which is all secreted and not present in serum 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? IgA IgM IgE IgG IgA IgM IgE IgG ANSWER DOWNLOAD EXAMIANS APP
Antibody Antigen binding sites of an immunoglobulin are located in Fab regions of the antibody heavy chain alone Fc region of the antibody light chain alone Fab regions of the antibody heavy chain alone Fc region of the antibody light chain alone ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following mediates Type I hypersensitivity reaction? IgD IgG IgE IgM IgD IgG IgE IgM ANSWER DOWNLOAD EXAMIANS APP
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