Question

Afferent neurons of the peripheral nervous system synapse in the central nervous system with:

a) Axons in the white matter.
b) Axons in the gray matter.
c) Astrocytes
d) Neruon cell bodies in the gray matter.
e) Neuron cell bodies in the white matter.

Answer 1

Afferent neurons of the peripheral nervous system make synaptic connections with neuron cell bodies in the CNS, specifically in the gray matter.

Step-by-step explanation:

The question pertains to the synaptic connections between afferent neurons of the peripheral nervous system (PNS) and neurons located within the central nervous system (CNS). From the provided information, we understand that the gray matter of the CNS contains the cell bodies of neurons and interneurons, while the white matter is made up mostly of myelinated axons. Afferent neurons synapse with neurons in the CNS, specifically, they connect with neuron cell bodies in the gray matter. The synapses where these connections occur are also located in the gray matter, as it is the region associated with the processing and relaying of sensory signals and other information in the CNS. Hence, the correct answer to the question 'Afferent neurons of the peripheral nervous system synapse in the central nervous system with:' is d) Neuron cell bodies in the gray matter.