A) antibody
B) antigen
C) mutagen
D) carcinogen
Correct Answer: B
Solution :
A foreign substance that elicits an immune response, is called an antigen. These are when | introduced into the body, stimulate the production of antibodies. Most antigens are proteins but some are carbohydrates, lipids or nucleic acids. Antigenic determinants or epitopes are those sites on antigens, which are recognized by antibodies and receptors present on T and B-cells.
You need to login to perform this action.
You will be redirected in
3 sec
