In accordance with FAR 52.232-22 paragraph (f)(1) âThe Government is not obligated to reimburse the Contractor for costs incurred in excess of the total amount allotted by the Government to this contract.â FYXX funding has not yet been received.
Myofibrils account for roughly 80% of cellular volume, and are the contractile elements of the muscle cell. Myofibrils consist of repeating units called sarcomeres (the contractile unit of the myofibril), which have overlapping myofilaments connected to Z discs at either end of the sarcomere.
Thick and thin filaments are organized into contractile units called sarcomeres. A sarcomere extends from one Z line to the next and represents the fundamental unit of muscle contraction.From Copstead, 1995.sarÂ·coÂ·mere/ (sahrÂ´ko-mÄr) the contractile unit of a myofibril; sarcomeres are repeating units, delimited by the Z bands, along the length of the myofibril.