This is invaginated in places to form transverse tubules and contains numerous nuclei.
This is the plasma membrane of a muscle fiber.
This muscle tissue s specialized in that it has the ability to contract without external stimulation
This is a thick layer of connective tissue that groups the muscle fibers into fascicles.
This is found in each muscle fiber cell.
This is a sheet of thick connective tissue that surrounds the entirety of a skeletal muscle.
This tissue is found in the walls of internal organs, such as organs of the digestive system, walls of blood vessels, and the intrinsic muscles of the eye.
These lie beneath the sarcolemma.
This may continue at the end of the muscle belly as the tendon and thus become continuous with the periosteum of bone.
This muscle is able to contract without external stimulation, and is modified by the autonomic nervous system and hormonal stimulation.
This can be seen in a cross-section of a muscle as the marbling in a steak.
This muscle tissue is found in the walls of the heart.