Describe what makes up the cytoskeleton. What role does the cytoskeleton play in a cell?
“The cytoskeleton, literally, “cell skeleton”, is an elaborate series of rods running through the cytosol (of the cell- my words). This network acts as a cell’s “bones,” “muscles,” and “ligaments” by supporting cellular structures and providing the machinery to generate various cell movements. The three types of rods in the cytoskeleton are microtubules, microfilaments, and intermediate filaments. None of these is membrane covered.” For more info on the sytoskeleton, especially on the microtubules, microfilaments and intermediate filaments, go to this web site: http://en.wikipedia.
