Question

Mark the correct sequence of cell mediated immunity.
A) Release of enzymes like perforins and granzymes
B) Destruction of infected cell
C) Antigen presenting cells process the exogenous antigens
D) Binding of T cells to APCs

• A. C D A B
• B. C A D B
• C. C D B A
• D. A B C D

Answer 1

The correct option is A C D A B

It is a type of immunity that does not involve antibody but includes phagocytosis which provides protection against pathogens. Presence of pathogens activate T-lymphocytes and convert it into effector T-cells and bind to APCs and release the enzyme like perforins which helps in the destruction of the cell which is infected.

So the correct option is "C D A B".