Match each immunoglobulin with its characteristic or function.Each immunoglobulin can be used only once.
-Crosses the placenta.
A)IgA
B)IgE
C)IgG

Question

Quizplus · Accepted Answer

IgG is the only immunoglobulin that can cross the placenta, providing passive immunity to the fetus.

Answer: A
 IgA is primarily found in secretions such as saliva, tears, and breast milk, where it helps prevent pathogens from entering the body.

Answer: B
 IgE is involved in allergic reactions and plays a role in the immune response to parasitic infections.

Match Each Immunoglobulin with Its Characteristic or Function