Multiple Choice
The Gα subunit of GTP-binding protein (G protein) has all of the following characteristics EXCEPT:
A) activates adenylyl cyclase.
B) hormone-receptor complex promotes Gα release from Gβγ.
C) has a very active GTPase activity.
D) binds GDP in the Gαβγ complex.
E) GTP hydrolysis leads to Gα-adenylyl cyclase dissociation.
Correct Answer:

Verified
Correct Answer:
Verified
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