List of top Biology Questions on Immunology

The principle of vaccination is based on which property of the immune system?

Which of the following is based on the principle of antigen-antibody interaction?

(a) Differentiate between humoral immune response and cell-mediated immune response.
(b) Draw a schematic diagram of an antibody molecule and label any four parts.

Assertion (A): Virus-infected cells produce interferons.
Reason (R): Interferons can cause inflammation of virus-infected cells.