1) You would expect the myelin surrounding the axon of the Ia sensory afferent would come from which of the following? (2 points) a) astrocyte b) microglia c) oligodendrocyte d) Schwann cell -PNS e) None of the above.
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Step 1: The myelin surrounding the axon of the Ia sensory afferent would come from a type of glial cell, which are responsible for producing myelin in the nervous system. Show more…
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Which of the following accurately describes sensory neurons? (A) $\quad$ Sensory neurons are afferent and enter the spinal cord on the dorsal side. (B) $\quad$ Sensory neurons are efferent and enter the spinal cord on the dorsal side. (C) $\quad$ Sensory neurons are afferent and enter the spinal cord on the ventral side. (D) $\quad$ Sensory neurons are efferent and enter the spinal cord on the ventral side.
The myelin sheath is produced around axons outside the CNS by the (a) axon (b) neuron cell body (c) dendrites (d) Schwann cells (e) synaptic terminals
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