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Home Q & A Board Biology-Related Homework Help General Biology
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AymanAbdelhDY AymanAbdelhDY
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6 years ago
Which of the following will stimulate a B cell to divide and produce antibodies?
 
  a. binding a foreign antigen to its surface receptors
  b. phagocytosis of a foreign antigen
  c. stimulation by complement
  d. signals released from damaged mucosa
  e. uptake of bacterial toxins

Question 2

What is the function of the stem part of the Y-shaped antibody (that is, the part formed by the two heavy chains joined together)?
 
  a. It recruits immune cells to destroy the antibody antigen clump.
  b. It stimulates T cells to attack bacteria and other foreign cells.
  c. It attaches to foreign antigens, producing a large antibody antigen clump.
  d. It attaches the antibody to the B cell membrane.
  e. It has proteolytic activity, degrading viral proteins.
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shelberszinskershelberszinsker
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6 years ago
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AymanAbdelhDY Author
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#2
6 years ago
Thanks for your help!!! Correct all the way through
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#3
6 years ago
You're welcome Slight Smile
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