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Negative feedback is a process that happens when your systems need to slow down or completely stop a process that is happening. When you eat, food travels into your stomach, and digestion begins. You don't need your stomach working if you aren't eating. The digestive system works with a series of hormones and nervous impulses to stop and start the secretion of acids in your stomach. Another example of negative feedback occurs when your body's temperature begins to rise and a negative feedback response works to counteract and stop the rise in temperature. Sweating is a good example of negative feedback.
Wiki User
∙ 13y ago
Wiki User
∙ 6y agoA part of the output is feed back to the input in such a way as to reduce any change in the output.
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A condition NOT regulated by a negative feedback loop would be?
body temp
What is postive feedback?
when a change happens, positive feedback is a response to that change that encourages the change further, instead of trying to inhibit the change like negative feedback.
Mechanism that allows the body to change an internal condition back to normal?
Homeostatic mechanisms return the body to its normal state. Most of these are controlled by negative feedback.
What is computing in science?
Nesting is the process of organizing information in layers. For an example, a loop in a program can contain another loop which can contain yet another loop. This is called nested loops.
What are the negative effects of science in your lives?
There is no negative impact of science in life. It actually depends on how you use it.
What is negative feedback of a closed loop system?
Negative feedback is a feedback where it is used in negative side in a closed loop system.Such as a inverting side feedback in op-amp.
What is the difference between feedback negative feedback a negative feedback response a negative feedback mechanism and a negative feed back loop?
in negative feedback. when an enzyme (negative feed back mechanism) produces too much of a molecule or substance that substance binds to the enzymes allosteric site to hault production of that substance (negative feedback response). and the whole process is the negative feedback loop.
Positive feedback loops are usually part of a larger?
negative feedback loop
Is the ADH feedback loop an example of positive or negative feedback?
The ADH feedback loop is an example of a negative feedback loop. Negative feedback loops occur when the output of a system acts to oppose the changes to the input of the system. This is the case with ADH because when there is not enough water, the hypothalamus and pituitary gland work to release ADH so that the body can retain more water.
How does a biological negative feedback loop work?
Negative Feedback: Enzyme A makes Substance A when Substance A is not available in the Diet. When Substance A becomes available in the Diet, Enzyme A is no longer required and The Negative Feedback loop shuts down the production of Enzyme A.
Is the ADH feedback loop an example of positive or negative feedback explain?
The ADH feedback loop is an example of a negative feedback loop. Negative feedback loops occur when the output of a system acts to oppose the changes to the input of the system. This is the case with ADH because when there is not enough water, the hypothalamus and pituitary gland work to release ADH so that the body can retain more water.
Is the gain same for same system in open loop and closed loop?
A: DEFINITELY NOT Open loop is defined as no feedback. any kind of negative feedback will reduce the gain
What are four conditions in the cell that must be kept in the homeostatic balance?
- temperature - negative feedback loop - positive feedback loop - water balance
What is sensor of negative feedback loops?
A sensor in a negative feedback loop is when your body detects changes and sends a signal to the brain for a response.
What makes closed-loop op amp unstable?
A: It does not. The loop becomes unstable ONLY if there is positive feedback either voltage or phase. For a close loop to be stable negative feedback is required.
What are the three parts of a negative feedback loop?
sensor, intergrator and effector
A condition NOT regulated by a negative feedback loop would be?
body temp
