Place the roast beef slices into a baking dish. Pour beef broth over the roast beef slices until covered. Cover the baking dish tightly with a piece of aluminum foil. Place the dish in the oven and bake only until the roast beef is heated completely.
Stratified cuboidal epithelium. 1  consists of two or three layers of cuboidal cells. 2  is found lining larger excretory ducts such as those of salivary glands, sweat glands and pancreas. 3  does not have an absorptive or secretory function but provides a more robust lining than that of simple epithelium.
Stratified Squamous Epithelium. Identification: Many layers (6 or more) of small, flattened cells. The only other epithelial tissue with so many layers is transitional (below), but note that stratified squamous epithelium typically has a more evenly contoured surface; with the uppermost layers of cells flattened. Features to Know: nuclei, if evident. Where Located: lining mouth and esophagus.