Nov '13
2
MCAT Question of the Day | MCAT Course


  • Q:

    Prostaglandins are paracrine messengers, which means their target sites are:

     

    A

    far from their secretion sites.

    B

    in close proximity to their secretion sites.

    C

    the same as the cells that secrete them.

    D

    only accessible through the bloodstream.




    Tags: Endocrine System | Suggest a tag
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