In an active state of a G protein, the
A) $\alpha$ subunit binds to a target protein, and the $\beta$$\gamma$ subunit remains bound to the receptor.
B) $\alpha$ and $\beta$$\gamma$subunits both can bind to target proteins.
C) $\alpha$$\beta$ and $\gamma$subunits both can bind to target proteins.
D) $\gamma$ subunit can bind to a target protein, and the $\alpha$$\beta$subunit remains bound to the receptor.

Question

Quizplus · Accepted Answer

In the active state, the $\alpha$ subunit, bound to GTP, dissociates from the $\beta$$\gamma$ dimer, and both can interact with different target proteins to propagate the signal.

In an Active State of a G Protein, the A) α\alphaα

In an Active State of a G Protein, the
A) $\alpha$