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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.
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What system is the pituitary gland a part of?
The lymph gland is not part of the endocrine system. The function of the lymph gland is to remove fluids from between the cells and bring them back to the blood. The lymph gland also filters this fluid. The lymph gland also enlarges with infection. It produces cells to help fight off the infection.
When a system brings abnormal body variable levels back to normal Is Called?
This process is called negative feedback. There are only two that are positive: childbirth and blood clotting. Negative feedback keeps things in balance.
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.
Why is it advantageous for the nervous system and endocrine system to be connected and interrelated?
The advantages for the nervous system and endocrine system to be connected and interrelated is the fact that like most systems is regulated by feedback mechanisms that function to maintain homeostasis and the nervous system controls and responds to internal and external stimuli.
What are advantages of having both the nervous system and an endocrine system?
The nervous system is a network of specialized cells that communicate information about an animal's surroundings and itself. It processes this information and causes reactions in other parts of the body. It is composed of neurons and other specialized cells called glia, that aid in the function of the neurons. The nervous system is divided broadly into two categories: the peripheral nervous system and the central nervous system. Neurons generate and conduct impulses between and within the two systems. The peripheral nervous system is composed of sensory neurons and the neurons that connect them to the nerve cord, spinal cord and brain, which make up the central nervous system. In response to stimuli, sensory neurons generate and propagate signals to the central nervous system which then processes and conducts signals back to the muscles and glands. The neurons of the nervous systems of animals are interconnected in complex arrangements and use electrochemical signals and neurotransmitters to transmit impulses from one neuron to the next. (The interaction of the different neurons form neural circuits that regulate an organism's perception of the world and what is going on with its body, thus regulating its behavior.) The endocrine system is a system of small organs that involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth, development and puberty, and tissue function and (also plays a part in determining mood)
The kidney located in the endocrine system?
The kidneys are located in your back, near the intestines.
What is the name of the cycle where an endocrine gland releases a hormone that stimulates a target organ to send a message back to the endocrine gland to reduce the section of the hormone?
negative feedback cycle
What system is the pituitary gland a part of?
The lymph gland is not part of the endocrine system. The function of the lymph gland is to remove fluids from between the cells and bring them back to the blood. The lymph gland also filters this fluid. The lymph gland also enlarges with infection. It produces cells to help fight off the infection.
Is blood sugar controlled by negative feeds back system?
Yes.
Describe a negative feedback system?
Q: describe the negative- feedback system subject: Science A: To control the amount of hormones that are in your body, the endocrine system sends chemical messages back and forth within itself. This is called a negative- feedback system. example: it works much the way a thermostat works. when the temperature in a room drops below a set level, the thermostat signals the furnace to turn on. once the furnace has raised the temperature in the room to continue to stay off until the thermostat signals that the temperature system controls the level of glucose in your bloodstream. ur wlcm (: SnazzyChazzy <33
What negative 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
What is the definition of negative feedback?
(Biology) Mechanism of the homeostatic response by which the out put of a system suppresses or inhibits activity of the system: Eg- when a certain blood concentration of a hormone is reached, the endocrine gland releasing the hormone is inhibited by the presence of the hormone.feedback is often use in electronic ckt like amplifiers............feedback is process of sampling a part of the output{apmlified} signaland applying it back tothe input via network by using capacitors inductors etc but mostly resistors.........called feedback loop..it is of two types.....positive feedback and negative feedbach....in positive feedback output gain is increases as output signal is in ssame phase with input signal whereas in negative feedback output gain decreases as output signal is in opposite phase with input signal........
Is endocrine system performs the same general functions as the nervous system communication and control?
Kind of. The endocrine system deals with more inner, longtime changes and effects, like puberty when it releases more secondary sex hormones; while the nervous system reacts quickly and to out-of-body stimuli, such as pricking your finger on a thumbtack and immediately jerking back.
How are negative and positive feedback involved in homeostatic regulation?
Negative feedback occurs when the output of a system reacts to cancel out the effects of an input of a system, as opposed to positive feedback (in which the actions/output is intensified or increased). The more negative, the more stable. Thus, with things being canceled out, the body maintains homeostasis. An example of negative feedback in action is the maintenance of blood glucose levels and body temperature. With input of sugar, insulin is released to stabilize the body (on the other hand, without insulin, diabetes can be diagnosed). With a raise in body temperature, blood vessels and pores are opened to release heat.
What is a good example of a negative feedback loop?
dik Not sure what they mean by that but... A good example of a positive feedback loop is the increased production of insulin by our pancreas. After a meal we may have heightened blood sugar levels. The endocrine system triggers insulin production in the pancreas to counteract this rise and return our blood sugar levels back to normal. Once normality has been reached the endocrine system signals our pancreas to cease the production and release of insulin. Actually, that is an example of a negative feedback loop. Negative feedback loops negate an action, while positive feedback loops encourage it. An example of a Positive feedback loop is childbirth, the body increases the amount of oxytocin in the blood to encourage contractions in order to birth the baby.
How does the negative feedbacks system work?
Some of the output is fed back to the input in such a way as to reduce change in the output.
How does the endocrine system meet needs for waste removal?
the removal of waste is diffusion. what happens is the cell membrance diffusion blood concentrated oxygen through whats called a oscorosis which is in the back of your head.
