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Of the Components of a Heterotrimeric G Protein,which Subunit(s)is(are)able to Activate

Question 1

Multiple Choice

Of the components of a heterotrimeric G protein,which subunit(s) is(are) able to activate downstream responses?

A) only the alpha subunit
B) only the beta/gamma subunits
C) only the delta subunit
D) both the alpha subunit and the beta/gamma subunits

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