Assertion: epinephrine | /r/HasProperty | act
Facets:
Source sentences:
text: Adrenalin as a neurotransmitter: Acts as a chemical messenger by sending signals from the : Acts as a chemical messenger by sending signals from the nervous system .
text: Epinephrine (also adrenaline, epi in medical jargon) is a hormone and acts as a neurotransmitter.