a flexible network of various kinds of protein filaments, as microtubules, in the cytoplasm of eukaryotic cells, providing structure for the cell and helping with normal cell activity, esp. with movement and cellular division
"cytoskeleton." YourDictionary, n.d. Web. 13 October 2018. <http://www.yourdictionary.com/cytoskeleton>.
cytoskeleton. (n.d.). Retrieved October 13th, 2018, from http://www.yourdictionary.com/cytoskeleton
The internal framework of a eukaryotic cell, composed of protein filaments that provide structural support and drive the movement of the cell and its internal components, typically divided into three categories (microfilaments, intermediate filaments, and microtubules) based on the diameter and composition of the filaments.