The Immune System - ED - w12

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Across
  1. 2. mammalian immune response that uses B cells
  2. 5. secondary response to infection is the basis to this
  3. 9. antibodies to one epitope
  4. 13. what plasma cells secrete to that bind to antigens making them easier targets for phagocytes
  5. 14. a serine proteases that trigger programmed cell death
  6. 16. Inactivated antigens by blocking viral binding sites
  7. 17. enzymes that degrade bacteria
Down
  1. 1. engulf pathogens when exposed to infection
  2. 3. what antibodies do to inactivate pathogens
  3. 4. white blood cells
  4. 6. immune response that uses cytotoxic T cells
  5. 7. bind to receptors on helper T cells stimulating rapid mitosis
  6. 8. another name for antibodies
  7. 10. chemicals that bind to receptors on helper T cells stimulating rapid mitosis
  8. 11. what is stimulated when an antigen is first exposed to the B cells and interacts with a receptor on one of the B cell
  9. 12. a mix of antibodies that bind to multiple epitopes
  10. 15. linkages holding antibodies together
  11. 18. part of the innate immune system that stops most pathogens from entering the body