NURSING EXAM QUESTIONS
HUMAN ANATOMY PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Negative Feedback Loops:
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amplify processes
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prevent small changes from getting larger
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are initiated during childbirth
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are found only in plants
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Explanation:
Detailed explanation-1: -Feedback loops come in two flavors: positive and negative. A negative feedback loop reduces the effect of change and helps maintain balance. A positive feedback loop increases the effect of the change and produces instability.
Detailed explanation-2: -positive feedback loops, in which a change in a given direction causes additional change in the same direction. For example, an increase in the concentration of a substance causes feedback that produces continued increases in concentration.
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