Pilates Anatomy U2 Muscular System Questions and Answers 100% Solved

Pilates Anatomy U2 Muscular System Questions and Answers 100% Solved Characteristics of Skeletal Muscle Tissue Voluntary movement Produces skeletal movement visible striations multiple nuclei Characteristics of Cardiac Muscle found only in the heart, striated, involuntary control, single nucleus, moderate rate of contraction, no regeneration capability smooth muscle characteristics no striations spindle-shaped cells single nucleus involuntary found in walls of hollow organs. Found in digestive tract Muscle Tissue Organization (small to large) Myofilaments Myofibrils Muscle Cells endomysium fascicle perimysium whole muscle epimysium Muscle Tone small amount of contraction that is always on muscle to keep our posture and keep it ready to contract Recruitment phenomenon where the body adds additional motor units to move when those activated are not enough Tetanus full contraction of muscle without relaxation (also a disease where this occurs, nicknamed lockjaw) Origin point of attachment of a muscle to a stationary bone or tissue Insertion attachment point of a muscle that is being moved by its contraction Action motion perpetuated by a muscle contraction anaerobic respiration metabolic process by which ATP is made in the absence of oxygen Aerobic Respiration metabolic process by