The more precise the muscle movement,the greater the number of muscle fibers activated by a motor neuron.

Name: The more precise the muscle movement,the greater the number of muscle fibers activated by a motor neuron.
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Question

Quizplus · Accepted Answer

The precision of muscle movement is actually related to the ratio of motor neurons to muscle fibers; fewer muscle fibers per motor neuron allow for more precise movements, not the activation of a greater number of muscle fibers.

The More Precise the Muscle Movement,the Greater the Number of Muscle