Completely Below Average Immune System Crossword

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Across
  1. 3. biological preparation which provides active acquired resistance to a particular disease
  2. 6. Harmful bacteria/microorganisms that can cause disease
  3. 7. a collection of immunoglobulins which act against a particular disease
  4. 8. T cell receptor
  5. 14. MHC
  6. 15. Foreign molecules that trigger an immune response
  7. 16. a mostly Y-shaped protein which neutralises pathogens.
  8. 18. serine proteases that trigger programmed cell death
  9. 19. respond to chemicals released by pathogens/cells during infection
  10. 21. lymphocytes capable of recognising that previously had entered the body
  11. 22. white blood cells with granules involved in innate immunity
Down
  1. 1. integral membrane proteins
  2. 2. the process by which cells specialise
  3. 4. referring to something toxic to living cells
  4. 5. white blood cells formed in the lymph tissue
  5. 9. produced by the introduction of an antigen into a mouse's spleen.
  6. 10. cytotoxic T cells
  7. 11. mostly Y-shaped proteins which neutralises pathogens also known as antibodies.
  8. 12. the process by which kinase activates molecular components
  9. 13. phagocytic cells that display antigens on their surface to trigger adaptive immunity
  10. 17. Signalling molecules which bind to receptors on helper T cells to stimulate mitosis
  11. 20. meaty human crust