Bio Crossword

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Across
  1. 4. What an antibody clings to
  2. 6. Secreted proteins that allow for communication between WBC
  3. 7. Helps T cells determine self from nonself
  4. 10. Protein that causes pores in targeted membranes
  5. 12. Group of cells that include NK, T, and B cells
  6. 13. System involving proteins that help other immunity cells
  7. 15. Increase in the size of capillaries during inflammation
  8. 18. TNF causes this symptom when it acts on the hypothalamus
  9. 21. Phagocytes that develop from monocytes
  10. 23. Process of certain cells "eating" others
Down
  1. 1. Large lymphocytes that target viruses and cancer
  2. 2. A collection of cells and molecules that protect the body from pathogens
  3. 3. Region that changes with each antibody
  4. 5. T cell type that divides via clonal expansion
  5. 8. Group of peptides and proteins that allow cells to communicate
  6. 9. T cells that fight viruses
  7. 11. An attack on the immune system by itself
  8. 14. The first line of defense we have against pathogens
  9. 16. The immunity type that T cells are responsible for
  10. 17. Where B cells are produced
  11. 19. Another name for an antibody
  12. 20. The subgroups of interferons are called
  13. 22. A microorganism that causes disease