Assertion: bronchiole | /r/CapableOf | secrete enzyme
Facets:
Source sentences:
text: The bronchioles are lined with club cells that secrete surfactants—compounds that reduce surface tension within airways, allowing them to expand during inhalation and preventing them from collapsing during exhalation.﻿﻿ Club cells also secrete enzymes that break down debris and irritants so that they can be readily excreted from the lung.