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, whereas positive feedback mechanisms amplify a response.
C) Negative feedback mechanisms move a system away from a set point, whereas positive feedback mechanisms stabilize a system toward a set point.
D) Negative feedback mechanisms have a negative effect on health, whereas positive feedback mechanisms have a positive effect on health.
E) Negative feedback mechanisms reset the set point, whereas positive feedback mechanisms stabilize a system toward a set point.

Question

Quizplus · Accepted Answer

Negative feedback mechanisms work to return a system to a set point by reversing the direction of the initial stimulus, while positive feedback mechanisms amplify the response of a system and move it further away from its set point, reducing stability.

What Is the Difference Between Negative Feedback Mechanisms and Positive