IgA:
A) is mainly found in mucus and secretions such as tears and saliva
B) is passed from mother to fetus during pregnancy
C) is the most abundant antibody in blood plasma
D) can fix complement
E) is involved in allergies
Answer: A
IgA:
A) is mainly found in mucus and secretions such as tears and saliva
B) is passed from mother to fetus during pregnancy
C) is the most abundant antibody in blood plasma
D) can fix complement
E) is involved in allergies