The Number of Muscle Fibers Served by a Single Axon

question 75

Multiple Choice

The number of muscle fibers served by a single axon varies considerably. In muscles that move the fingers, the ratio is small, whereas in muscles that move the legs, the ratio is large. This difference in ratio depends upon the ______________ needed to move the muscle.

• A) precision
• B) strength
• C) flexibility
• D) speed
• E) agility

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Definitions:

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An observational study variant that evaluates data from a population, or a representative sample, at a particular moment.

Longitudinal

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