Homeostasis is the way that the body to has a tendency to stabilize itsÕ self. Some people think of homeostasis as a negative thing in relation to oneÕs weight or for medical reasons that their body has naturally acclimated to a state they wish was different.
respirationWhen ever there is a change in body which is called stimulus impulses are send to the brain in order to over come the change so a Negative Feedback is created to bring back the body to normal.E.gWhen our body temperature increases message is send to the brain negative feedback is created and sweating occurs which bring back our body temperature.So the process which maintains homeostasis is called Negative Feedback.
Endocrine system usually uses the negative feed back mechanism. So suppose when thyroid stimulating hormone is released, then thyroid hormones are released. They reduce the secretion of thyroid stimulating hormone. This is how the secretions of the hormones is regulated. In positive feed back mechanism, the level of both the hormones will raise and will create lot of problems.
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.
Negative feedback helps achieve homeostasis by regulating and maintaining a stable internal environment within an organism. It is a control mechanism that detects deviations from a set point and activates processes to counteract these changes, working to bring the system back to equilibrium.
Insulin is a hormone produced by the beta cells in the pancreatic islets of Langerhans that stimulates glycolysis and increase glucose uptake in muscle and adipose tissue; therefore, it maintain homeostasis in the body by decreasing blood sugar level when it is high. It shows a negative feedback because the response negates the stimulus to maintain homeostasis.
it uses positve feed back
negative feed back is one which is given to the same system from which the output is obtained, in order to reduce the intensity or to stop giving that output
A positive
respirationWhen ever there is a change in body which is called stimulus impulses are send to the brain in order to over come the change so a Negative Feedback is created to bring back the body to normal.E.gWhen our body temperature increases message is send to the brain negative feedback is created and sweating occurs which bring back our body temperature.So the process which maintains homeostasis is called Negative Feedback.
how is homeostasis maintained in the body through negative feedback?
no by negative feedback
Negative feedback is a regulatory mechanism in the body that works to maintain homeostasis by counteracting changes from a set point. For example, in temperature regulation, negative feedback will work to lower body temperature if it rises above the set point. This helps to keep the body systems functioning optimally.
Endocrine system usually uses the negative feed back mechanism. So suppose when thyroid stimulating hormone is released, then thyroid hormones are released. They reduce the secretion of thyroid stimulating hormone. This is how the secretions of the hormones is regulated. In positive feed back mechanism, the level of both the hormones will raise and will create lot of problems.
there are many homeostatic systems which are maintained by feed back loops. a good example is red blood cell production (erythropoesis)
It is regulated by various enzymes and negative feed-back mechanisms.
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.
The Negative feedback System & the Positive Feedback System are the two types of Homeostasis