Across
- 2. specific protein produced in the humoral response to bind with an antigen
- 5. the T cells response is to bring about a reaction in the body’s immune response
- 6. foreign material
- 9. a condition caused by medical treatment
- 10. soldiers who search out and destroy the targeted invaders
- 12. fight bacteria and viruses by making Y-shaped proteins called antibodies
Down
- 1. antibodies against a self antigen; attacks body’s own tissues
- 3. source of stem cells , leukocytes and B lymphocytes
- 4. immune surveillance of materials within your digestive system
- 7. white blood cells called T lymphocytes and helps us fight infection
- 8. they can stop germs entering the body through the mouth or the nose.
- 11. contains infection-fighting white blood cells that fights invading germs in the blood also filters the blood and removes any old or damaged red blood cells