Advertisement Introduction to Beta Receptors: Beta receptors are adrenergic receptors that respond to the neurotransmitters epinephrine (adrenaline) and norepinephrine (noradrenaline). They are part of the G-protein-coupled receptor family and play a crucial role in the sympathetic nervous system, responsible for the “fight or flight” response. There are three main types of beta receptors: beta-1 (β1), … Continue reading Beta Receptors: A Complete Overview for Medical Professionals