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Vector - Each skeletal muscle fiber has many bundles of myofilaments. Each bundle is called a myofibril. This is what gives the muscle its striated appearance. The contractile units of the cells are called sarcomeres.

Each skeletal muscle fiber has many bundles of myofilaments. Each bundle is called a myofibril. This is what gives the muscle its striated appearance. The contractile units of the cells are called sarcomeres.
Image ID : 56719800
Media Type : Vector
Copyright : designua
4596 x 3999 px | 15.32 " x 13.33 " | 300dpi | JPG
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