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Muscular System, Kayla Cortez, Period 1 (All Muscles ((Head/Neck),…

- - - - Main part of muscle
    - - Strong cords of fibrous CT attaching muscle to bone
    - - End of muscle attaching to bone, when contacting movement occurs.
    - - Strong cords of fibrous CT attaching bone to bone.
    - - End of the muscle attaching to the end of bone. Does not move when contracting of the muscle occurs.
  - - - Elongated multinucleate cell, has a striated appearance.
    - - Complex organelle composed of bundles of myofilaments. rodlike contractile element. occupy most of the muscle cell volume.
    - - A portion of the muscle, discrete bundle of muscle cells, segregated from the rest of the muscle by a connective tissue sheath
    - - A segment of a myofibril. the contractile unit, composed of myofiliments made up of contractile proteins.
    - - Consists of hundreds to thousands of muscle cells, plus connective tissue wrappings, blood vessels, and nerve fibers
    - - Extended macromolecular structure.