BHS 316 Ch 3-9

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Across
  1. 2. Type of activation of B cell in which a mitogen circumvents BCRs.
  2. 4. Method of cell death in which an infected cell is signaled to package cell components into vesicles to be phagocytized.
  3. 6. Made up of a light chain and heavy chain; bound to surface of B cells.
  4. 7. Protein complex that digests proteins into peptides for MHC I presentation.
  5. 8. "Second chance" B cells receive during positive selection.
  6. 10. T cells with both CD4 and CD8 receptors.
  7. 11. First step of B cell maturation.
  8. 12. Follicles rich with B cells that display opsonized antigens to B cells.
  9. 13. Location of central tolerance induction.
Down
  1. 1. Set of organs made up of lymph nodes, spleen, and mucosal-associated lymphoid tissue.
  2. 3. Class of immune cells consisting of activated dendritic cells, activated macrophages, and activated B cell
  3. 5. Receptors made up of either alpha/beta or gamma/sigma complexes.
  4. 9. Subset of lymphocytes comprised of activated CTLS and activated Th cells.