Human Health And Disease Question 20
Question: The class of antibodies which appear first after the infection, is:
Options:
A) IgG
B) IgM
C) IgA
D) IgD
Show Answer
Answer:
Correct Answer: B
Solution:
[b] IgM is a pentamer and has maximum (10) binding sites.
IgM is the largest antibody and is the first antibody to appear in response to initial exposure to an antigen.
BETA
