IMMUNOLOGY IA1

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Across
  1. 1. ______ antibodies are those derived from single B cell clones
  2. 3. The organ where T cells mature
  3. 7. Cytokines that help in communication between leukocytes
  4. 9. Help B cells mature and switch antibody classes
  5. 10. First cells to rush to an infection site; fast but short-lived defenders
Down
  1. 2. A warning flare, fuels inflammation
  2. 4. Large immune cells that engulf pathogens and present antigens
  3. 5. Antiviral protein produced by cells
  4. 6. ____ immunity is an immediate, non-specific response to pathogens
  5. 8. Antibody type that guards mucosal surfaces