Microbiology

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Across
  1. 2. Molecules on cell surfaces that help the immune system recognize antigens
  2. 5. The human leukocyte antigen system, part of MHC in humans
  3. 7. The MHC class present on antigen-presenting cells
  4. 10. Small proteins released by cells that affect immune responses
  5. 11. A biological response often mediated by cytokines
  6. 12. Cells that engulf pathogens and present antigens to T cells
  7. 13. A cytokine that stimulates the growth of T cells
  8. 14. Pathogens targeted by interferons
  9. 15. A type of interferon important in activating macrophages
Down
  1. 1. Immune cells that interact with MHC molecules
  2. 3. The MHC class present on all nucleated cells
  3. 4. White blood cells involved in adaptive immunity
  4. 6. A substance that triggers an immune response
  5. 8. The branch of immunity involving MHC and cytokines
  6. 9. A protein released by host cells to inhibit viral replication