Question

Justine took a sip of milk and immediately spit it out because she realized it had soured.



Which path did messages in her nervous system follow to cause this reaction?

sensory neurons → sensory receptors → motor neurons → interneurons
sensory receptors → sensory neurons → interneurons → motor neurons
motor receptors → interneurons → sensory neurons → sensory receptors
sensory receptors → interneurons → sensory neurons → motor neurons

Answer 1

sensory receptors → sensory neurons → interneurons → motor neurons