Immune System

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Across
  1. 2. specific immunity, must be infected to be present
  2. 5. nonspecific immunity, born with it, you do not need to get sick for it to be present
  3. 6. epithelial tissue, mucous membranes, secretions
  4. 7. part of antigen that antibody binds to
  5. 9. primary immune response
  6. 11. T cell that attaches to class 1 MHC and kills infected cells
Down
  1. 1. what you make in response to an antigen
  2. 3. a tag on the outside of pathogen
  3. 4. T cell that attaches to class 2 MHC acts as generals of an army to tell everyone what to do
  4. 6. parasites, allergens, histamine
  5. 8. most abundant antibody, cross through placenta, secondary immune response
  6. 10. only antigen presenting cells (macrophages, dendritic cells)