Microtubules are the constituents of
spindle fibers, lentriles and cilia
centrioles. spindle fibers and chromata
centrosomes, nuclesome and centriole
cilia, flagella and pexoximes
The microtubules are found in the cytoplasmic matrix of all eukaryotic cells. They also occur in cilia, fagella centrioles, basal bodies. Cilia and flagella are fine hair like outgrowth. Spindle - fibers form the proteins structure which helps in cell division.