Made up of actin filaments that run parallel to each other and are bundled together by alpha-actinin and filamin. They contract by Myosin II, which undergoes a power stroke akin to contraction in the sarcomere
Made up of actin filaments that run parallel to each other and are bundled together by alpha-actinin and filamin. They contract by Myosin II, which undergoes a power stroke akin to contraction in the sarcomere