Sequence of Events During Excitation-Contraction Coupling 3 tries left The conversion of an action potential (AP) generated by a motor neuron to contraction of skeletal muscle fiber is called excitation-contraction coupling. This activity will test your understanding of the sequence of events that occur during excitation-contraction coupling. Place the events that occur during excitation-contraction coupling in the correct order from left to right. Show instructions
Ca^(2 )levels in Voltage-sensitive sarcoplasm increase proteins open
Ca^(2 )AP travels down T AP propagates along channets thubules to triads sarcolemma Sarcoplasmic reticulum releases
Ca^(2 )AP generated by motor neuron Contraction of skeletal muscle fiber
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