King's Day (formerly Queen's Day) in Amsterdam. King's Day 2016 - Koningsdag 2016 is the Dutch national holiday to be held on Monday 27 April 2016.
Lesson Summary. Transitional epithelium is a layer of cells that form the mucosal lining of your ureters, a portion of your urethra, and your urinary bladder. The cells are stratified, which means they create several layers. These cells provide protection and allow the vessels to expand to accommodate fluid.
The function of ciliated epithelial cells is to move or sweep away secretions or foreign bodies (such as dust) from the epithelial surface in structures like the nasal cavities, bronchial tubes and trachea. These cells have tiny hair-like structures called cilia that move in a wave-like motion.