What is the correct sequence of the parts of a reflex arc?
A) Receptor, motor neuron, sensory neuron, interneuron, effector
B) Effector, receptor, sensory neuron, interneuron, motor neuron
C) Effector, sensory neuron, receptor, motor neuron, interneuron
D) Receptor, sensory neuron, interneuron, motor neuron, effector
E) Receptor, interneuron, effector, sensory neuron, motor neuron

Question

Quizplus · Accepted Answer

The correct sequence for the parts of a reflex arc is: Receptor (detects the stimulus), Sensory neuron (carries the message to the central nervous system), Interneuron (processes the information and forms a response), Motor neuron (carries the response message), and Effector (carries out the response).

What Is the Correct Sequence of the Parts of a Reflex