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.
The part of the myofibril between two successive Z-lines is called sarcomere. Therefore, the sarcomere comprises A-band and half of each adjacent I-band. A sarcomere is about 2 to 3 mm long. The sarcomere is the functional unit of contractile system in muscle.