Assertion: epithelium's cell | /r/HasProperty | simple columnar epithelial
Facets:
Source sentences:
text: Ciliated columnar epithelium is composed of simple columnar epithelial cells with cilia on their apical surfaces.
text: Ciliated columnar epithelium is composed of simple columnar epithelial cells with cilia on their apical surfaces.
text: Composed of simple columnar epithelial cells, it serves two main functions: absorbing useful substances into the body and restricting the entry of harmful substances.