Answer:
True
Step-by-step explanation:
The primary function of cytoskeleton is to give the cell its shape and mechanical resistance to deformation. 
It is made up of a network of protein fibers that support the cell shape and anchoring organelles within the cell known as cytoskeletal elements.
The cytoskeletal elements include; 
- microtubules which are formed formed by tubulins 
 - microfilaments formed by actins
 - intermediate filaments. 
 
All the three components interact with each other non-covalently.
These structures give the cell its shape and help maintain its structure.