The cytoskeleton is an organelle that consists primarily of proteins. Group of answer choices True False

True

Explanation:

The cytoskeleton is a non-membranous organelle. It is a dense network of protein fibers. The main function of the cytoskeleton is to impart cells mechanical strength, shape, and ability to move. The cytoskeleton is highly dynamic as it keeps on constantly changing. Its framework of three types of protein filaments.

These filaments are microtubules, microfilaments, and intermediate filaments. Microfilaments are made up of actin protein while the tubulin protein subunits make the microtubules. Both actin and tubulin are the globular protein. On the other hand, several different proteins together make the intermediate filaments of the cytoskeleton.