Physiology True statement about the G-protein coupled receptor is: A It binds to ligands at the cell surface B Association of all the three subunits (alpha, beta and gamma) is essential for its action C G-protein acts as inhibitory and excitatory as alpha subunit exists in two forms D GTP binds to G protein in resting state 💡 Explanation True statement about the G-protein coupled receptor is: ✓ Correct Answer: A. It binds to ligands at the cell surface