Bacteria do not have microtubules in an eukaryotic sense since they do not have tubulin. However, they do have tubulin homologue FtsZ protein that form structures and perform functions similar to microtubules in eukaryotes. Sometimes these structures are referred to as 'bacteria microtubules'.

help determine the cell shape, move chromosomes during cell division

it is an area in the cell where microtubules are produced.

Expert please, great Qn.

Function:

microfilaments - cell movement

microtubules - involved in cell division

Definition:

Microtubules - hollow rod constructed of many molecules of the protein tubulin. Part of the cytoskeletion.

microfilament - rod of actin protein in the cytoplasm that provides structural support or movement. Part of the cytoskeleton.

They help make microtubules.