The neurotransmitters; nor-adrenaline, adrenaline and dopamine act through which of the following receptors? (AIIMS Nov 2011)
|A||Single pass transmembrane receptors|
|B||Four pass transmembrane receptors|
|C||Seven pass transmembrane receptors|
|D||Ligand gated receptors|
These neurotransmitters (A, NA, DA) act through G-protein coupled receptors which are also known as seven-transmem- brane domain receptors, heptahelical receptors and serpentine receptors.