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