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Home Q & A Board Biology-Related Homework Help General Biology
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lalalala1 lalalala1
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6 years ago
Proteins produced by certain white blood cells may actually slow the production and maturation of other immune cells, thereby acting as regulators of the immune response. These are known as
 
  a. cytokinins.
  b. complement.
  c. interferons.
  d. interleukins.
  e. MHC

Question 2

Prostaglandins cause a variety of effects, including
 
  a. mucus secretion and constriction of smooth muscles in the capillaries.
  b. mucous secretion and constriction of smooth muscles in the bronchioles.
  c. histamine production and heat production.
  d. histamine production and dilation of smooth muscles in the bronchioles.
  e. heparin production and dilation of smooth muscles in the capillaries.
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VickyhungVickyhung
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6 years ago
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lalalala1 Author
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6 years ago
Above and beyond my expectations for this site
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