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.
Motor unit : consists of the motor nerve and all the muscle fibers it innervates. The motor unit (not the individual muscle cell) is the functional contractile unit. The nerve branches are dispersed throughout the muscle and not clustered in one area. Fine control : a motor neuron will only branch about 20X; allows for fine control and movement. Strength control : motor neuron will branch about 1000X; for strength and large movement .