👉 Sarcomeres are the primary components of muscle fibers, and they play a crucial role in the contraction of muscles. They consist of two types of proteins - sarcomeric protein (a type of myosin) and actin polymer (also known as actomyosin). These proteins work together to form a network that allows for the precise control and movement of muscle fibers. The sarcomeres are typically composed of about 10,000-20,00
