Question

The presentation of an antigen by an antigen-presenting cell activates the t cell. the cell then divides repeatedly to form a clone of identical sensitized t cells that form:______.

Answer 1

There are 3 main types of T cells: cytotoxic, helper, and regulatory. Each of them has a different role in the immune response.

What is Antigen ?

Any chemical that triggers the body's immune system to react negatively to it. Toxins, chemicals, germs, viruses, and other things originating from the outside of the body are examples of antigens.

• An antigen-antibody reaction takes place when red blood cells bearing the target antigen are combined with serum, plasma, or a reagent containing the appropriate antibody. The red cells come into touch with the antibodies at random, which allows them to bind to the relevant red cell antigens.

Learn more about Antigen here:

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