Which of the following statements regarding the motor unit is true:
a. each motor unit...
Which of the following statements regarding the motor unit is true:
a. each motor unit can consist of a different number of muscle fibers.
b. all muscle fibers of one particular motor unit are always the same fiber type.
c. a muscle can be composed of a different number of motor units.
d. each muscle fiber can be innervated by only one motor unit.
e. all are correct.
Answers: 1
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