Chapter 14 Lymphatic system and immunity

123456789101112131415161718
Across
  1. 2. type of lymphocytes that defend against cancer cells and viruses by secreting perforins
  2. 4. a disease-causing agent
  3. 8. molecules that produce and immune response (the body recognizes this as foreign)
  4. 9. redness, swelling, heat and pain
  5. 10. defenses that protect against many types of pathogens
  6. 11. largest lymphatic organ
  7. 12. a type of lymphocyte that matures in the bone marrow; part of humoral immune response
  8. 13. swelling
  9. 14. react against the antigen-bearing agent made by plasma cells
  10. 16. tissue fluid that flows through the lymphaic capillaries
  11. 18. a type of lymphocyte that matures in the thymus gland,involved in cellular immune response
Down
  1. 1. body's immune reaction against it's self
  2. 3. resistance to a specific pathogen or their toxins
  3. 5. lymphatic gland located superior to the heart
  4. 6. defenses that use precise mechanisms that target a specific pathogen
  5. 7. cells that activate T-cells
  6. 15. lymphocytes that mature in the bone marrow
  7. 17. a preparation that produces artificially acquired active immunity