Which of the following best describes the role of cytokines?

+2 votes

 

  

They form a gradient that marks a path to the wound site.

  

They are molecules that degrade bacterial cell walls at wound sites.

  

They induce blood vessels slightly farther from the wound to dilate and become more permeable.

  

They attract other immune system cells to the site and elevate body temperature.

 

asked Jan 1, 2013 in Biology by anonymous
    

1 Answer

+1 vote

 

They attract other immune system cells to the site and elevate body temperature.

 

answered Jan 1, 2013 by Luffy ~Expert~ (977 points)



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