visceral sensory neurons B. visceral motor neurons C. somatic motor neurons D. somatic sensory neurons 2. This is the general order of events for a reflex arc. A. information relayed to the CNS, activation of a sensory receptor, activation of a motor neuron,
1. The ventral horn of the spinal cord is where -------------------- would be found.
A. visceral sensory neurons
B. visceral motor neurons
C. somatic motor neurons
D. somatic sensory neurons
2. This is the general order of events for a reflex arc.
A. information relayed to the CNS, activation of a sensory receptor, activation of a motor neuron, response by the effector
B. response by the effector, activation of a motor neuron, information relayed to the CNS, activation of a sensory receptor
C. activation of a sensory receptor, information relayed to the CNS, response by the effector, activation of a motor neuron
D. activation of a sensory receptor, information relayed to the CNS, activation of a motor neuron, response by the effector
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There are two types of nervous system in humans - central nervous system and peripheral nervous system. The brain and spinal cord are the parts of central nervous system. All the nerves of the body constitutes the peripheral nervous system. The spinal cord extends from the base of the brain through a large opening in the skull called foramen magnum into the vertebral canal called vertebrae.
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