steps of muscle contraction
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8 Terms
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action potential to muscle
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ACETYLCHOLINE
released from neuron
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acetylcholine binds to muscle cell membrane
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sodium diffuse into muscle, action potential started
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calcium ions bond to
actin
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myosin attaches to actin, cross-bridges form
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myosin pulls on actin causing to slide over myosin
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ATP attaches to myosin to provide energy
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