Assertion: epithelium's cell | /r/CapableOf | form tube
Facets:
value: with cilia
type: OTHER
Source sentences:
text: Some epithelial cells are ciliated, especially in respiratory epithelium, and they commonly exist as a sheet of polarised cells forming a tube or tubule with cilia projecting into the lumen.
text: Tubular describes a gland whose secretory cells form a tube, while alveolar (or acinar) describes secretory cells that form a bulblike sac.