Assertion: codeine's metabolite | /r/CapableOf | exert their effects
Facets:
Source sentences:
text: The active metabolites of codeine, notably morphine, exert their effects by binding to and activating opioid receptors, mainly the μ-opioid receptor.
text: The active metabolites of codeine, notably morphine, exert their effects by binding to and activating the μ-opioid receptor.