During development embryonic cells will fuse to form muscle fibers. This will result in________.

Question

Quizplus · Accepted Answer

Embryonic cells fuse to form muscle fibers, resulting in multinucleated muscle fibers that can extend as long as 30 centimeters. This is a characteristic feature of both skeletal and cardiac muscles. The coordination of nerve signals to muscle fibers and the interlocking of cells that can prevent the filaments from sliding are important processes for muscle contraction but are not direct results of cell fusion during development. The striations in skeletal and cardiac muscle tissues are the result of the arrangement of actin and myosin filaments within the muscle fibers, which is not directly related to cell fusion.

During Development Embryonic Cells Will Fuse to Form Muscle Fibers