Which of the Following is NOT Part of a Negative-Feedback

Question

Which of the following is NOT part of a negative-feedback mechanism?
A) Control center
B) Receptor
C) Nerve pathway
D) Effector

Accepted Answer

A nerve pathway is not a component of a negative-feedback mechanism; it is a route for transmitting signals. Negative-feedback mechanisms typically involve a receptor, control center, and effector to maintain homeostasis.