関連ワード:
skeletal muscle functional unit in skeletal muscle the functional unit of contraction is called a in skeletal muscle the functional unit that contracts and is composed of myofibrils skeletal muscle fibers are organized into functional units called skeletal muscle fibers are organized into basic functional units functional unit skeletal muscle tissue what is the basic functional unit of skeletal muscle what is the functional unit of a skeletal muscle called what is the functional unit of muscle
