KnowraAdrenergic receptorLinked fromLinked fromThe 17 pages that link to Adrenergic receptor, each with the reason it gives.All 17Broader topic 4Related 6Narrower topic 5Compared with 2Muscarinic acetylcholine receptorCompared with: It provides a parallel G-protein-coupled system for autonomic signaling.Julius AxelrodCompared with: Receptor action is one side of signaling; Axelrod clarified how norepinephrine is cleared afterward.