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  • Avegail Verde Kilakiga posted an update in the group Group logo of MT30-AA (LEC)MT30-AA (LEC) 4 months, 2 weeks ago

    • Striated muscles, also known as skeletal muscles, have several distinct characteristics:

      Striations: They appear striped or striated due to the arrangement of actin and myosin filaments.

      Multinucleated: Striated muscle fibers contain multiple nuclei positioned at the periphery of the cells.

      Voluntary Control: These muscles are under voluntary control, meaning that their contraction is consciously regulated.

      Long Fibers: Striated muscle fibers are long and cylindrical, making them efficient for contraction and force generation.

      Rapid Contraction: They have the ability to contract quickly and powerfully, allowing for rapid movements.

      Fatigue: Striated muscles can tire relatively quickly, especially if subjected to prolonged activity without rest.

      Attachment to Bones: They are typically attached to bones via tendons, facilitating movement of the skeleton.

      Innervation: Striated muscles are innervated by motor neurons from the central nervous system, enabling precise coordination of muscle activity.

      These characteristics enable striated muscles to efficiently contribute to movement and stability in the body.

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