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