X-ray diffraction shows that some degree of three-dimensional organization of actin exists in a molluscan smooth muscle. From X-ray patterns from this muscle and the toad sartorius, both in the living ...

Have you ever been curious about which muscle is the fastest or strongest muscle in the body? Before we answer these questions, we must first define the three different types of muscles in our bodies: ...

Duchenne muscular dystrophy (DMD) causes dysfunction of muscle cells that help move blood through the circulatory system, a ...