Term Name:	beta-adrenergic receptor activity
Synonyms:	beta adrenoceptor
Definition:	Combining with epinephrine or norepinephrine to initiate a change in cell activity via activation of a G protein, with pharmacological characteristics of beta-adrenergic receptors; the activity involves transmitting the signal to the Gs alpha subunit of a heterotrimeric G protein.
Ontology:	GO: Molecular Function [GO:0004939]    QuickGO    AmiGO