Description. In this clip the structure and function of a ciliated epithelial cell is described. Cilia are tiny hair like structures on the surface of the cell. The hairs sweep hair, mucus, trapped dust and bacteria up to the back of the throat where it can be swallowed.escription. In this clip the structure and function of a ciliated epithelial cell is described. Cilia are tiny hair like structures on the surface of the cell. The hairs sweep hair, mucus, trapped dust and bacteria up to the back of the throat where it can be swallowed.
What is the Training Within Industry â TWI program and how was it set up? The Training Within Industry (TWI) program is a program which supports the development of management skills of experienced operational employees and low and middle management superiors.
Twix is a chocolate bar made by Mars, Inc. , consisting of biscuit applied with other confectionery toppings and coatings (most frequently caramel and milk chocolate). Twix bars are packaged in pairs, although smaller single bars are available. Cookies-n-Creme Twix (1990), cookies and cream filling in place of the Caramel. 2  The bar wrapper contained a maroon (or dark red) 'Twix' logo. 3  Released at the same time (only in the US) as Chocolate Fudge Twix. 4  Advertisements appeared in magazines with them both together during 1990.