Lecture 11 - Muscular System

Lecture 11 - Muscular System - Calcium Ions...

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The Muscular System
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The Muscular System: Structure and Function
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Muscle: Characteristics
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Skeletal Muscle Origin Insertion
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Skeletal Muscle Synergistic muscles Antagonistic muscles
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Muscle Structure Muscle cell (muscle fiber) Fascicles Fascia
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Muscle Cell Structure Myofibrils Myosin filament Actin filament
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Muscle Cell Structure The Sarcomere Contractile unit
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Muscle Contraction: Sliding Filament Model
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Muscle Contraction Cycle of interactions between myosin and actin
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Muscle Contraction:
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Unformatted text preview: Calcium Ions Tropomyosin-troponin complex Muscle Contraction: Nervous stimulation Neuromuscular junction Acetylcholine Muscle Contraction: Strength Motor unit Muscle Contraction: Strength Frequency of stimulation Muscles Require Energy ATP ATP comes from many sources Endurance versus Strength Slow-twitch muscle cells Fast-twitch muscle cells Exercise Training Aerobic exercise Resistance training...
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This note was uploaded on 04/22/2009 for the course BIO 309D taught by Professor Jessicawandelt during the Spring '08 term at University of Texas at Austin.

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Lecture 11 - Muscular System - Calcium Ions...

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