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Home Q & A Board Biology-Related Homework Help General Biology
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hannah415 hannah415
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6 years ago
Where do antigen-presenting cells interact with T cells?
 
  a. the thymus gland
  b. the pituitary gland
  c. the lymph nodes
  d. the adrenal glands
  e. the bone marrow

Question 2

Place the steps of bacterial antigen processing and presentation in the correct order.
  1. Lysosomal enzymes digest the bacterium into molecular bits.
  2. The antigen-MHC complex is displayed on the cell surface.
  3. The endocytic vesicle fuses with a lysosome.
  4. A bacterium is engulfed by a phagocytic cell.
 
  a. 4-3-1-2
  b. 4-3-2-1
  c. 3-4-2-1
  d. 3-4-2-1
  e. 2-4-3-1
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ilovephysicsilovephysics
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6 years ago
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hannah415 Author
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#2
6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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