Chapter 10 Cytoskeleton System 1. Introduction A. Conception of Cytoskeleton_(Narrow sense) A complex network of interconnected microfilaments microtubules and intermediate filaments that extends throughout the cytosol. Microtubules Microfilaments Intermediate filamentsCytoskeleton System A. Conception of Cytoskeleton (Narrow sense) A complex network of interconnected microfilaments, microtubules and intermediate filaments that extends throughout the cytosol. Chapter 10 Microbubules Microfilamemts Intermediate filaments 1. Introduction