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How do the organs maintain homeostasis?
it is important for our body to maintain homeostasis(constant internal environment). there are 3 components.receptor which receives the change then it is transferred to the control center (mostly brain),which makes a correct response which will be send to the effector organ.It is maintained by either positive or negative feedback mechanism.
Definition of negative feedback and positive feedback?
A: Any feedback that contributes to the input is positive feedback any feedback that subtract from the input is negative feedback
How does The body system helps maintain homeostasis?
physiological homeostasis it is important for our body to maintain homeostasis (constant internal environment). There are 3 components. Receptor which receives the change then it is transferred to the control center (mostly brain), which makes a correct response which will be send to the effecter organ. It is maintained by either positive or negative feedback mechanism. Internal equilibrium by adjusting its physiological processes:)It makes sure that your body has good oxygen levels and that your organs don't have to much carbon dioxide in them.
What does positive feedback do in amplifiers?
It usually makes them self-oscillate or 'hoot'.
What are the 4 conditions of homeostasis?
Four things that need to be maintained for homeostasis in the body is internal regulation, the ability to regulate pH. levels, regulation of blood pressure and regulation of glucose levels. Homeostasis overall is the balance of things that makes an organism well.
The circulatory system makes cell that fight infections and control body what?
homeostasis
Why positive feedback is not used in amplifier?
positive feedback makes regeneration of the input signal,which creates more noise. ANSWER: To feedback positive voltage will do nothing for noise or any other reason but force the amplifier to saturate to the hi rial or the low rail of the power supply
How does feedback maintain cellular homeostasis?
As the cell makes more of something, the cell slows down the production using "negative feedback" and so the cell never has too much or too little of a product
Difference between the negative and positive feedbacks?
In Amplifier if feedback is occures when the feedback signals is in phase with the input signal the feedback is known as Positive feedback. And the feedback is occures when the feedback signals is out of phase with the input signal the feedback is known as negative feedback.
How does positive feedback affect the way participants remember the crime video?
Positive feedback can lead to enhanced memory of the crime video by reinforcing participants' engagement and motivation. When participants receive positive reinforcement for correct responses or actions, their attention and encoding of relevant information is likely to be increased, leading to better recall of details from the video. Additionally, positive feedback can create a more positive emotional association with the video, which can further enhance memory retention.
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 is a control mechanism that responds to a stimulus by decreasing its intensity called?
There are two kinds of feedback in the control of the body. Negative feedback occurs when a change happens in the body that makes the body beyond it's homeostatic level. Negative feedback reverses those changes and returns the body back to it's normal stage. Positive feedback occurs to temporarily amplify or enforce the change that is occurring. This process causes a number of increases until a signal is sent to the brain to stop the process.
