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Author4 Posts
  #1

adenyl cyclase is inhibited by:

a)alpha 1

b)alpha 2

c)beta 1

d)beta 2

e)D1




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  #2

alpha 2 is the answer as alpha 2 ,M2,D2 all linked to Gi proteins hence they inhibit adenylyl cyclase..... beta 1 and 2,D1,H2,glucagon all linked to Gs proteins hence activate adenylyl cyclase ...alpha 1,M1 and M3 are linked to Gq proteins therefore activation of phospholipase C ...

  #3

you've got that!

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  #4



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