What is a motor unit?
A) A group of type II muscle fibers"
B) A group of type I muscle fibers"
C) An alpha motor neuron and all of the muscle fibers it innervates"
D) The total collection of skeletal muscles"
Correct Answer:
Verified
Q53: Alpha motor neurons send out _ to
Q54: Tension is maintained in muscle fibers by
Q55: Gamma motor neurons maintain _ in the
Q56: Gamma motor neurons are involved in:
A)Muscle relaxation"
B)Muscle
Q57: Each muscle fiber within a muscle receives
Q59: The stronger the muscular contraction, the larger
Q60: The polio virus and the West Nile
Q61: The inhibitory feedback mechanism, which allows for
Q62: Central pattern generators can be found in
Q63: The corticospinal tract connects the upper motor
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