chapter 13

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Across
  1. 5. “record” information to fight pathogen if it comes back.
  2. 7. Antibodies defend against infection in body fluids.
  3. 9. B cells require T-call stimulation
  4. 11. thought to use cowpox to prevent smallpox
  5. 12. have antibody receptors for B cells
  6. 13. barrier defense
  7. 14. treating a patient with __ against a particular pathogen for immediate effect against pathogen.
Down
  1. 1. key players of adaptive immunity
  2. 2. deliberate inoculation of dried pus from smallpox pustules of one patient into the arm of a healthy person
  3. 3. latin “vacca”
  4. 4. T cell receptors
  5. 5. CELLS that “record” information to fight pathogen if it comes back.
  6. 6. Defends against infection by directly killing or by modulating the immune response against infection in cells.
  7. 8. actively secrete antibodies.
  8. 10. host proteins displaying antigen fragments on the cell surface