BHS316 Exam 2 Practice Lecture 8,9 and Cytokines - by Kaven

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Across
  1. 3. When a T cell is tested to see if either its CD4 or CD8 will bind to MCH II and MCH I molecules
  2. 4. The body’s essential, natural "self-eating" process that cleans out damaged cells, proteins, and organelles to promote regeneration and energy efficiency.
  3. 7. Cytokine that stimulates production of mucus in intestines. Secreted by Th2 cells.
  4. 9. CD8 binds with...
  5. 10. Cytokine that encourages B cells to produce IgA antibodies. Secreted by Th2 cells.
  6. 11. CD4 binds with...
  7. 14. Produces cytokines: IL-4, IL-5, IL-13; handles parasites and pathogenic bacteria.
  8. 15. Cytokine that keeps macrophages fired up and battling. Secreted by Th1 cells.
  9. 16. Type of CD4+T cell that dampens the immune response.
  10. 17. Cytokine that activates macrophages and NK cells. Secreted by Th1 cells.
  11. 18. Cytokine that recruits massive numbers of neutrophils to help fight infection. Secreted by Th17 cells.
Down
  1. 1. When a T cell in the thymus has both CD4 and CD8
  2. 2. When a T cell is tested to make sure that it won't just bind to everything such as our own body's antigens
  3. 5. Produces cytokines: TNF, IFN-y, IL-2; handles viral or bacterial attacks in tissues.
  4. 6. Cells commit suicide usually via...
  5. 8. Cytokine that is a growth factor; proliferates Th cells and B cells. Secreted by Th2 cells.
  6. 12. When a virgin T cell recognizes its cognate antigen presenton on a cell but does not receive the required co-stimulation that the T cell is "neutered"
  7. 13. Cytokine that recharges NK cells. Secreted by Th1 and Th2 cells.
  8. 16. Cytokine that causes B cells to produce IgG3 and IgA antibodies. Secreted by Th17 cells.
  9. 17. Produces cytokines: IL-17, IL-21, IL-23; handles fungi and extracellular bacteria.