Relacionar Columnas Skeletal Muscle AnatomyVersión en línea Different parts of the skeletal muscle. por Lily Coutu 1 the whole muscle contains ... 2 myofilaments come in two different types 3 the sarcoplasmic reticulum plays an active role in... 4 a sarcomere is a contractile unit of... 5 fascia covers the ... 6 myofibrils contain bundles of... 7 sarcolemma contains... 8 sarcomeres are made up of... 9 skeletal muscle fibers and cells are surrounded by a membrane called... 10 epimysium covers the ... multiple nuclei, myofibrils and sarcoplasmic reticulum epimysium storing and releasing Ca2+ muscle fiber filaments whole muscle myofilaments fascicles that are wrapped in perimysium thick/dark (myosin/A band) and thin/light (actin/I band) sarcolemma myofilaments