Created by StemPy LabWhat is the junction between a motor neuron and a muscle fibre also called?
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← In a small hand muscle, each motor neuron controls 85 fibres. A student closes her fist, and 6 of these neurons fire. No fibre is shared between neurons. How many fibres contract?A myosin head has just finished pulling an actin filament. Which event lets it let go of the actin, so that a new pull can start? →
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