<P> A cytoskeleton is present in all cells of all domains of life ( archaea , bacteria , eukaryotes ) . It is a complex network of interlinking filaments and tubules that extend throughout the cytoplasm , from the nucleus to the plasma membrane . The cytoskeletal systems of different organisms are composed of similar proteins . In eukaryotes , the cytoskeletal matrix is a dynamic structure composed of three main proteins , which are capable of rapid growth or disassembly dependent on the cell 's requirements at a certain period of time . </P>
<P> A cytoskeleton is present in all cells of all domains of life ( archaea , bacteria , eukaryotes ) . It is a complex network of interlinking filaments and tubules that extend throughout the cytoplasm , from the nucleus to the plasma membrane . The cytoskeletal systems of different organisms are composed of similar proteins . In eukaryotes , the cytoskeletal matrix is a dynamic structure composed of three main proteins , which are capable of rapid growth or disassembly dependent on the cell 's requirements at a certain period of time . </P>
where is the cytoskeleton located in a animal cell
where is the cytoskeleton located in a animal cell
from the nucleus to the plasma membrane
from the nucleus to the plasma membrane