Biology · Ch 10 — Animal Tissue
Ciliated Epithelium
Ciliated Epithelium
Ciliated epithelium is made of cuboidal or columnar cells whose broad free end bears numerous hair-like cilia, while the narrower opposite end rests on the basement membrane. The nucleus is oval and lies towards the base of the cell.
Function: the coordinated beating of the cilia creates a current that moves surface material in one specific direction — this both keeps foreign particles from entering passages such as the trachea and helps propel the ovum along the oviduct. …
What this figure shows. A row of cuboidal-to-columnar cells resting by their narrow ends on a basement membrane (connective tissue shown beneath), each cell's broad free surface fringed with numerous fine hair-like cilia projecting outward, and an oval nucleus placed towards th …