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Author Question: A paracrine signal that relaxes smooth muscle cells is A) nitric oxide. B) vitam (Read 529 times)

sammy

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on: Sep 23, 2013
A paracrine signal that relaxes smooth muscle cells is
A) nitric oxide.
B) vitamin D.
C) testosterone.
D) cortisol.
E) antidiuretic hormone.


penguins

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Reply #1 on: Sep 25, 2013
For sure it has to be A Mark as solved once you're done!


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sammy

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Reply #2 on: Sep 27, 2013
Beauty! You were right on this one again :D


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