Assertion: epithelium's surface | /r/HasProperty | apical
Facets:
Source sentences:
text: all epithelia have an apical surface and a lower attached basal surface that differ in structure and function.
text: This image shows that the luminal surface (apical end) of the cell is packed with microvilli that make up the absorbing surface.
text: Each epithelial tissue has a top (apical) surface, a bottom (basal) surface and side (lateral) surfaces.
text: Columnar epithelium with cilia on the free surface (also known as the apical side of the cell) lines the respiratory tract, fallopian tubes and uterus (see diagram 4.4).
text: Most pseudostratified epithelia contain cilia on their apical surface and line the respiratory tract.