A very small process found on the surface of many cells, especially the epithelial cells in the intestine.
Microscopic fold on the surface of a cell membrane; increases the cells surface area significantly. Found in several areas of the body, especially the small intestine, where microvilli absorb nutrients.
One of a number of microscopic hair like structures (about 5 μm long) projecting from the surface of epithelial cells. They serve to increase the surface area of the cell and are seen on absorptive and secretory cells. In some regions (particularly the intestinal tract) microvilli form a dense covering on the free surface of the cells: this is called a brush border.
A microscopic fold of the free surface of a cell membrane. Microvilli greatly increase the exposed surface area of the cell.
One among the numerous minuscule, thread-like formations that cover the exterior of a villus—a minute protrusion extending from the lining of the small intestine.