DNIS stands for. 1  32. similar. DNIS. 2  3. DNIS. Dialled Number Identification Service. 3  3. DNIS. Dialed Number Information Service. 4  3. DNIS. Dialed Number Identification System. 5  3. DNIS. Dialed Number Identification Services. 6  3. DNIS. Dial Number Identification Service. 7  2. DNIS. Direct Number Identification Service. 8  2. DNIS.
Locate a large fingerlike projection at the surface of the organ (this is an intestinal villus ). Observe that the projection has an internal component and a surface. The surface of each villus is covered with simple columnar epithelium .
Simple columnar epithelial membranes consist of a single layer of columnar epithelial cells resting on a basement membrane. Each columnar epithelial cell has a height that is greater than its width. simple striated columnar epithelial membrane is specialized to absorb selected substances from the space the epithelium lines. Simple striated columnar epithelia contain two populations of cells. Usually the largest population of cells is the absorptive cells.