These are about 8 nm in diameter and, being the thinnest of the cytoskeletal filaments, are also called microfilaments. (In skeletal muscle fibers they are called thin filaments.) Some functions of actin filaments: 1  form a band just beneath the plasma membrane that.  provides mechanical strength to the cell.
Muscle tissue varies with function and location in the body. In mammals the three types are: skeletal or striated muscle; smooth or non-striated muscle; and cardiac muscle, which is sometimes known as semi-striated.n vertebrates, there is a third muscle tissue recognized: 1  Cardiac muscle (myocardium), found only in the heart, is a striated muscle similar in structure to skeletal muscle but not subject to voluntary control.
Best Answer: voluntary muscles allow you to move them in voluntary muscles you have no control of voluntary muscle is muscle that we have control of.. skeletal muscles are voluntary muscle.. they are the reason you can flex your bicep, tricep, or any other movement..involuntary muscle is muscle that we have no control of.. cardiac and smooth muscle are involuntary muscles.. the muscle of the heart is involuntary..you dont have to make your heart beat.. it beats by itself..The voluntary muscles also called as skeletal muscles or striated muscles (presence of striation due to regular black and white bands).These muscles are attached to the skeleton by the tendon and are contractile by our will (controlled by the cerebellum) but sometimes they can be contractile through reflexes.he voluntary muscles also called as skeletal muscles or striated muscles (presence of striation due to regular black and white bands). These muscles are attached to the skeleton by the tendon and are contractile by our will (controlled by the cerebellum) but sometimes they can be contractile through reflexes.