Select all correct descriptions of the motor pathways within the somatic division of the peripheral nervous system.
a- effectors are skeletal muscles
b- control is always involuntary
c- two neurons carry messages
d- fibers carried by most cranial and all spinal nerves
e- neurotransmitter is acetylcholine
Answer: a. effectors are skeletal muscles
d. fibers carried by most cranial and all spinal nerves
e. neurotransmitter is acetylcholine
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