You may be talking about microvilli.
Microvilli is plural and Microvillus is singular.
microvilli increase surface area for absorption
Microvilli are also called Cilia
microvilli are ONLY found in animals
Microtubules are polymers of tubulin. Microfilaments are polymers of actin.
Fine
Tubulin. (pronounced: tube-you-lin)
Microtubules are biopolymers that are made of a substance called Tubulin. Tubulin is a globular cytoplasmic protien.
The molecular weight of tubulin is 54-55 kiloDaltons.
Dogs
disassemble