Antibody Which is the most efficient complement fixing class of antibody? IgM IgA IgG IgE IgM IgA IgG IgE ANSWER DOWNLOAD EXAMIANS APP
Antibody Which of the following (s) is/are function (s) of Fc fragment of IgG? It binds complement It determines catabolic rate All of these It is related to passage of IgG across the placental barrier It binds complement It determines catabolic rate All of these It is related to passage of IgG across the placental barrier 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 not a function of IgG? First antibody type produced against an antigen during the primary antibody response Major antibody in serum Activates or fixes complement Involved in opsonization First antibody type produced against an antigen during the primary antibody response Major antibody in serum Activates or fixes complement Involved in opsonization ANSWER DOWNLOAD EXAMIANS APP
Antibody The secretary component of sIgA is made by T cells made by plasma cells that secrete dimeric IgA added to dimeric IgA by the M cell formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell made by T cells made by plasma cells that secrete dimeric IgA added to dimeric IgA by the M cell formed by cleavage of an epithelial cell receptor used to transport the dimeric IgA across the epithelial cell ANSWER DOWNLOAD EXAMIANS APP
Antibody Self reactive antibodies are not found in significant concentration in normal serum because self reactive B cells are killed by CD8 T cells 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 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 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 B cells that are stimulated via their surface bound antibody in the absence of T cell help to commit suicide ANSWER DOWNLOAD EXAMIANS APP
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