Multiple Choice
For a G protein to play its part in moving events forward in a signal pathway,
A) GDP must be released,and a GTP must occupy the nucleotide-binding site.
B) GTP must be released,and a GDP must occupy the nucleotide-binding site.
C) cGMP must occupy the otherwise empty nucleotide-binding site.
D) cGMP must leave the otherwise occupied nucleotide-binding site.
E) it must be linked to a specific intracellular receptor.
Correct Answer:

Verified
Correct Answer:
Verified
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