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- Define the term negative feedback loop and positive feedback loop and explain how they differ from each other.
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- Describe a general physiological control system, includingthe role of negative feedback.Choose a negative feedback loop and state the 5 components. Explain how positive feedback is different from negative feedback and give an example of positive feedback.Explain the components of a feedback loop and discuss what would happen if secretion of a body chemical controlled by a negative feedback system became too great.