Match the following choices to the statements in questions 5–7:
a. IgA
b. IgD
c. IgE
d. IgG
e. IgM
Antibodies that protect the fetus and newborn.
Match the following choices to the statements in questions 5–7:
a. IgA
b. IgD
c. IgE
d. IgG
e. IgM
Antibodies that are bound to mast cells and involved in allergic reactions.