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Muscle System - Coggle Diagram
Muscle System
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Contraction
- Calcium binds to troponin
- Troponin/tropomyosis filaments change shape
- Calcium rushes out of sarcoplasmic reticulum
- Myosin is able to use energy to repeatedly bind to actin & pull the actin toward the M line
- Electric signal stimulation at neuromuscular junction
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Relaxation
- Troponin releases calsium
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- Sarcoplasmic reticulum reclaims calcium
- Myosin is unable to bind actin
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