Maryanna is studying the reflex arc for a quiz. In her notes, she wrote down that the proper order is _____.
A) motor neuron, sensory neuron, interneuron
B) sensory neuron, motor neuron, interneuron
C) motor neuron, interneuron, sensory neuron
D) sensory neuron, interneuron, motor neuron

Question

Quizplus · Accepted Answer

The correct order for a reflex arc is sensory neuron, interneuron, motor neuron. The sensory neuron detects the stimulus and sends a signal to the interneuron in the spinal cord or brain, which then relays the signal to the motor neuron to produce a response.

Maryanna Is Studying the Reflex Arc for a Quiz