Tiny "fingerlike" projections with actin filaents at the core of each to stiffen it and are not motile. Numerous microvilli form a brush border on cells of the small intestine/kidneys to allow absorption and secretion of large numbers of molecules.
Physiol a thin protuberance present in great abundance at the surface of some epithelial cells, notably in the gut, thus increasing the surface area available for absorption.
On the surface of epithelial cells.
They are only found in animal:)
villi
You may be talking about microvilli.
Cillia is found in the trachea whereas villi/microvilli is found in the lumen of the small intestine
Microvilli is plural and Microvillus is singular.
Microviili increase the plasma membrane surface area. They are generally found in absorptive cells. (e.g. intestinal cells)
microvilli increase surface area for absorption
microvilli are ONLY found in animals
microvilli
Absorption
taste buds
animal cells
Animal cells only
You may be talking about microvilli.
Cillia is found in the trachea whereas villi/microvilli is found in the lumen of the small intestine
Microvilli is plural and Microvillus is singular.
Microviili increase the plasma membrane surface area. They are generally found in absorptive cells. (e.g. intestinal cells)
Enzymesenzymes
microvilli increase surface area for absorption