Body Fluids and Circulation Question 33

33. Antigens are present

[1995]

(a) inside the nucleus

(b) on cell surface

(c) inside the cytoplasm

(d) on nuclear membrane

Show Answer

Answer : b

Hints & Solutions

(b) Antigens are foreign proteins, which stimulate specific immune response (antibody) against itself when introduced into the body. They are present on the surface of cell wall.