What is the difference between negative feedback mechanisms and positive feedback mechanisms?
A) Negative feedback mechanisms exist only in the circulatory system.
B) Negative feedback mechanisms return a system to a set point, and positive feedback mechanisms amplify a response.
C) Negative feedback mechanisms move a system away from a set point, and positive feedback mechanisms stabilize a system toward a set point.
D) Negative feedback mechanisms stabilize a system toward a set point, and positive feedback mechanisms reset the set point.
E) There is essentially no difference between the two feedback systems.

Question

Quizplus · Accepted Answer

Negative feedback mechanisms work to return a system to a set point or equilibrium by counteracting any deviation from that point. Positive feedback mechanisms, on the other hand, amplify a response or deviation away from the set point, rather than returning the system to equilibrium.

What Is the Difference Between Negative Feedback Mechanisms and Positive