The Number of Muscle Fibers in a Motor Unit Is

question 56

Multiple Choice

The number of muscle fibers in a motor unit is

• A) dependent on the size of the individual
• B) fewer in muscles where precise control is needed
• C) fewer in muscles that maintain posture
• D) greater in muscles that move the fingers
• E) the same for all muscles

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Definitions:

Equal Confidence

A statistical term used to describe a scenario where two or more groups exhibit the same level of confidence in their outcomes or predictions.

Control Group

In experimental research, a group of subjects that does not receive the treatment being tested, used as a benchmark to measure how the other tested subjects do.

Experimental Group

In research, the group of subjects that receives the treatment or intervention being tested, as opposed to the control group.

Confidence Level

A statistical measure that quantifies the uncertainty or certainty in a sampling method.