Topics: Brain Quiz
Which of the following is the characteristics of somatic motor pathway?
A. The neurotransmitter used is norepinephrine
B. The neurotransmitter used is norepinephrine
C. The number of neurons per message is two
D. The effectors are skeletal muscle
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What part of the eye is a clear protective structure that allows light to enter the eye?
A. iris
B. retina
C. cornea
D. choroid