Which of the following represents the correct order of components in a reflex arc?
A)Effector, sensory neuron, integration center, motor neuron, receptor
B)Receptor, sensory neuron, integration center, motor neuron, effector
C)Sensory neuron, receptor, integration center, motor neuron, effector
D)Receptor, motor neuron, integration center, sensory receptor, effector
E)Integration center, receptor, sensory neuron, effector, motor neuron

Question

Quizplus · Accepted Answer

The correct order of components in a reflex arc is receptor, sensory neuron, integration center, motor neuron, and effector. The receptor picks up the stimulus, the sensory neuron transmits it to the integration center, the integration center processes the information and sends a response to the motor neuron, which then activates the effector to carry out the appropriate response. Choice B represents this correct order.

Which of the Following Represents the Correct Order of Components