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When there is a problem in the body, e.g. too much glucose in the blood, a message is sent to the hypothalamus in the brain. the hypothalamus sends a message to the pancreas to release insulin. when the muscles bind insulin, they take in the glucose in the blood, and store it as glycogen.
However, when the blood glucose level then drops below what it should be as the muscles are still taking it in, a message is sent back to the hypothalamus to stop the signal to secrete insulin. This message back to the hypothalamus is called negative feedback.
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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
Explain current shunt negative feedback amplifier?
describe current-shunt negative feedback as applied to operational amplifiers, including derivations of the gain relation for each type of negative feedback.
The voltage gain of an inverting operational amplifier with negative feedback is controlled by the ratio of?
The series input resistor and the feedback resistor.
Why emitter bias is more stable than fixed bias?
negative feedback
Why feedback amplifier is used?
transitors amplify signals in a very non-linear fashion. somehow (i don't know how), adding in the negative output of the transistor (negative feedback loop) makes the output much more linearmostly for stabilization, but there can be other reasons in specific cases.
What is an example of a negative feedback in human body?
example of negative feedback example of negative feedback
Is blood pressure negative or positive feedback?
Is the clotting of blood an example of positive or negative feedback?
Why is temperature control is regarded as an example of a negative feedback?
Temperature control is regarded as an example of negative feedback because it is used in homeostasis.
When body temperature rises a center in the brain initiates physiological changes to decrease the body temperature is an example of negative feedback or positive feedback?
This is a very good example of negative feedback.
Is the thirst sensation when you get dehydrated an example of a negative or a positive feedback?
negative
What is example of negative feedback system?
Endocrince system
What is an example of negative feedback in an animal?
A small bite
What is an example of negative feedback mechanisms?
Control of blood pressure.
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.
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.
How is the menstrual cycle an example of the bodies use of negative feedback?
PAIN
How is the menstrual cycle an example of the body's use of negative feedback?
PAIN
