the ability to recognize and remember specific antigens, and attack them.

lymphocyte that matures into a plasma cell to secrete antibodies.

It is an antigen presenting cell.

A thin watery fluid found in the lymphatic vessels.

large phagocytes found in lymph nodes.

A mass of lymphatic tissue in the nasopharynx.

T cells that respond to antigens and destroy them.

Lymphocyte that aids b and t cells.

they are the tiniest of lymphatic vessels.

lymph nodes in the chest cavity.

protein produced by B cells to destroy antigens.

lymph nodes in the neck region

It is a type of adaptive immunity

lymph nodes, spleen and thymus gland.

lymph nodes in the intestinal region

it is the substance that the body recognizes as foreign and evokes an immune response.

a set of proteins in the blood that helps antibodies kill their target.

The body ability to resist foreign infiltration.

a collection of stationary lymphatic tissue that contains cells that fight infection.

laboratory produced immunity

lymph nodes in the armpit.

Protiens secreted by cytotoxic T cells to aid in antigen destruction.

the use of vaccines among other things to create immunity.

It carries lymph throughout the body

Protection that an individual is born with to fight infection.