Which is antibody is secreted as a dimer for stability and is found in mucus and other exo¬crine gland secretions?
A) IgA
B) IgE
C) IgM
D) IgG
E) IgD

Question

Which is antibody is secreted as a dimer for stability and is found in mucus and other exo¬crine gland secretions?  
A) IgA
B) IgE
C) IgM
D) IgG
E) IgD

Quizplus · Accepted Answer

IgA is secreted as a dimer for stability and is found in mucus and other exocrine gland secretions. IgE is involved in allergic reactions, IgM is a pentamer, IgG is the most abundant antibody in the blood, and IgD is found on the surface of B cells.

Which Is Antibody Is Secreted as a Dimer for Stability