Immune System Crossword

Gland in the mediastinum that generates lymphocytes
Function in protecting the body against both infectious disease and foreign invaders.
Blood protein produced in response to and counteracting a specific antigen
Hair-like extensions from a cell body
The ability of an organism to resist a particular infection or toxin
The upper or outer layer of the two main layers of cells that make up the skin which protects against pathogens.
It is made in your nose, throat and lungs. It traps bacteria, viruses and dust
Keeps the mouth and other parts of the digestive system moist.
You often hear of people getting these collections of lymphatic tissue removed
Produces white blood cells
It filters blood by removing old or damaged blood cells and helps the immune system by destroying bacteria.
They contain a microorganism in a weakened or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease.
A small swelling in the lymphatic system where lymph is filtered and lymphocytes are formed
Fluid found in the lymphatic system
A cell that engulfs large particles or whole cells
A large white blood cell that engulfs pathogens and cellular debris
A substance that stimulates an immune response
They produce antibodies in response to antigens