1. Introduction to Anatomy & Physiology
Feedback Loops: Positive Feedback
Multiple Choice
Multiple ChoiceOri overhears his study partners discussing a feedback loop where Substance M is released, and the more Substance M is released the more is generated. They note that humans don't release Substance M all the time, only when the pathway is activated. What type of feedback loop is this and why?
A
Negative feedback because it's the most common.
B
Negative feedback because the process is returning the body to the set point.
C
Positive feedback because the amount of the substance is increasing.
D
Positive feedback because the process increasingly moves away from the starting condition.
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