Which of the following immunoglobulin groups is classified as a dimer?
A) IgM
B) IgG
C) IgD
D) IgA
E) IgE

Name: Which of the following immunoglobulin groups is classified as a dimer? A) IgM B) IgG C) IgD D) IgA E) IgE
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IgA is classified as a dimer, meaning it can form structures consisting of two monomers. This is particularly true for the secretory IgA found in mucosal areas, such as saliva and intestinal fluids, where it plays a crucial role in immune defense.

Which of the Following Immunoglobulin Groups Is Classified as a Dimer