This simple sentence comprised Section 1 of the Equal Rights Amendment (ERA), which was first proposed in Congress by the National Women's Party in 1923.
Muscle fibers are in turn composed of myofibrils. The myofibrils are composed of actin and myosin filaments, repeated in units called sarcomeres, which are the basic functional units of the muscle fiber.
Muscles and muscle tissue depts. Muscles are composed of tubular cells called structures the cell organelles (th h1. Muscles and muscle tissuewhat organelle must be present in large numbers cells structure of a cell (muscle fibre) ivyrose holistic. Unlike other cells, muscle fibers are the functional units of tissue.