Relier Pairs Anatomy & Phys I - Lec A-4Version en ligne Matching muscle tissue terms. par Anna Whitlock 1 Skeletal muscles are controlled by... 2 Sarcomere 3 Tendon 4 Titin 5 Zone of overlap 6 Aponuerosis 7 Endomysium 8 Three functions of muscle tissue 9 Sarcoplasmic reticulum 10 M line 11 Skeletal muscle structures 12 Sarcolemma 13 Perimysium 14 Transverse tubules 15 H band 16 Z lines 17 Epimysium 18 Myoblasts are... 19 Myofibrils 20 Triad Lengthwise subdivisions within muscle fiber which are made of myofilaments transmit action potentials through the cell and help the muscle fiber to contract simultaneously. A structure formed by one T tubule and two terminal cisternae which concentrates and releases Ca2+. Sheet of connective tissues at ends of muscles Center of A band at midline of sarcomere Area around M line which contains only thick filaments mesodermal cells which fuse to produce skeletal muscle fibers. lines at centers of the I bands Layer which surrounds individual muscle cells and contains myosatellite cells (stem cells) that repair damage Contractile units of muscle Area where thin and thick filaments converge Central nervous system (brain and spinal cord) Bundle of connective tissues at ends of skeletal muscles Muscle fibers, connective tissues, nerves, blood vessels cell membrane of a muscle fiber which surrounds the sarcoplasm A membranous structure surrounding each myofibril which forms chambers (terminal cisternae) attached to t-tubules exterior collagen layer which separates muscle from surrounding tissues Store nutrient reserves such as glycogen, support soft tissues, maintain body temperature Layer which surrounds muscle fascicles and provides blood vessels and nerves to tissue Strands of protein which reach from tips of thick filaments to the Z line and help to stabilize the thick and thin filaments