A longitudinal section of skeletal muscle tissue would show fibers running lengthwise.

A longitudinal section of skeletal muscle tissue would show fibers running lengthwise.

• A. Random orientation
• B. True
• C. False
• D. Not determinable

Answer: (B)

In skeletal muscle, the fibers are long, cylindrical cells that run parallel to the length of the muscle. A longitudinal section is cut along that axis, so the fibers appear as long strands running in the same direction as the muscle. You’ll also see the characteristic striations aligned with the length of each fiber. If you cut across the fibers (a transverse section), you’d see short, circular or polygonal profiles instead. Therefore, a longitudinal section would show fibers running lengthwise.

In skeletal muscle, the fibers are long, cylindrical cells that run parallel to the length of the muscle. A longitudinal section is cut along that axis, so the fibers appear as long strands running in the same direction as the muscle. You’ll also see the characteristic striations aligned with the length of each fiber. If you cut across the fibers (a transverse section), you’d see short, circular or polygonal profiles instead. Therefore, a longitudinal section would show fibers running lengthwise.