The answer is skeletal muscles. Skeletal
muscle—multinucleated, striated, long cylindrical cells called fibers; located
in deltoid, gastrocnemius, biceps brachii, etc. There are three types of muscle
tissue. Skeletal muscle—multinucleated, striated, long cylindrical cells called
fibers; located in deltoid, gastrocnemius, biceps brachii, etc. Smooth
muscle—no striations, spindle-shaped cells, single nucleus located centrally;
located in wall of arteries, arrector pili muscle, iris, walls of hollow
organs.