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 muscle cells are wrapped by fibroconnective tissue which maintains the shape of the muscle, and carries the blood vessels and nerves to the muscle tissue. The muscle cells themselves are elongate, and are often referred to as muscle fibers. These contain the intracellular contractile elements, the myofilaments.The intracellular organization of these elements is greatest in skeletal muscle and least in smooth muscle. The three types of muscle are described in more detail below.he muscle cells themselves are elongate, and are often referred to as muscle fibers. These contain the intracellular contractile elements, the myofilaments. The intracellular organization of these elements is greatest in skeletal muscle and least in smooth muscle.