Anatomy - Muscular System

The muscular system is composed of specialized cells called muscle fibers Their predominant function is contractibility Muscles, attached to bones or

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lung anatomy smooth muscle, cardiac muscle, skeletal muscle Anatomy Neuromuscular junction, none, present Fibers, fusiform, short , branching, cylindrical, long

anatomy muscle Explain how muscles contract and relax; Describe the sliding filament model of muscle contraction The sequence of events that result in the