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Which Statement Regarding Heterotrimeric G Proteins in a Resting State β\beta

Question 79

Multiple Choice

Which statement regarding heterotrimeric G proteins in a resting state is true?


A) GDP is bound to the β\beta subunit in a complex with both the α\alpha and γ\gamma subunits.
B) GDP is bound to the α\alpha subunit in a complex with both the β\beta and γ\gamma subunits.
C) GTP is bound to the α\alpha subunit in a complex with both the β\beta and γ\gamma subunits.
D) The proteins are in a complex with G protein-coupled receptors.

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