Their fibers are about 10 to 80 microns in diameter and extend the entire length of their parent structure.
Unlike their companion types they have nicotinic receptors, which serve as binding sites for acetylcholine. Individual ones are separated from each other by a surrounding fascia, which can become part of a tendon. Some of the major ones include the Palmaris longus and the sternomastoid. Their fibers are about 10 to 80 microns in diameter and extend the entire length of their parent structure. Their cells are * striated and multinucleated. FTP, identify this type of muscle that makes up 50 percent of the body's muscle mass.
Unlike their companion types they have nicotinic receptors, which serve as binding sites for acetylcholine.
{skeletal} muscle (accept {striated} before *)