Topics: Brain Quiz
In a cross section of the spinal cord, the peripheral ventral white portion consists of __________ forming nerve tracts, and the central gray portion consists of __________ , dendrites, and axons.
A. Unmyelinated axons, neuron cell bodies
B. Myelinated axons, sensory receptors
C. Myelinated axons, neuron cell bodies
D. Myelinated neurotransmitters, axons
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In a reflex arc, the sensory neuron leads to the ___________ and the motor neuron leads to the __________
A. Spinal cord, CNS
B. CNS, muscle
C. Spinal cord, muscle
D. Muscle, CNS