Final answer:
The dorsal roots along the spinal cord contain sensory neurons which synapse with neurons in the dorsal spinal cord.
Step-by-step explanation:
The dorsal roots along the spinal cord contain sensory neurons
The spinal nerves, which transmit sensory and motor information between the spinal cord and the rest of the body, consist of both sensory and motor axons. The sensory neurons are located in structures called dorsal root ganglia. These neurons have projections with sensory receptor endings in skin, muscle, or sensory organs, and they synapse with neurons in the dorsal spinal cord. Motor neurons, on the other hand, have cell bodies in the ventral gray matter of the spinal cord and project to muscles through the ventral root.