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Essential materials, such as nutrients and oxygen have to be transported to different parts of the body in living organisms. Without this mechanism, life will not be sustained.
There are several. One is sweating by the sudoriferous glands in the skin to cool the body. Another is muscle contraction which causes body temperature to rise. Then there is the hypothalamus that regulates homeostasis and body temperature.
Erosion is the action of exogenous processes which remove soil and rock from one location on the Earth's crust, then transport it to another location where it is deposited. Eroded sediment may be transported just a few millimeters, or for thousands of kilometers.
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There is the pituitary gland, kidneys and hypothalamus. The hypothalamus is part of the brain.
The hypothalamus regulates the Pituitary gland, and the Pituitary gland regulates the rest of the endocrine system.
natural selection favored RNA molecules that synthesized catalytic proteins
Gonadotropin-releasing hormone (GnRH) is a neurohormone secreted by the preoptic nuclei of the hypothalamus. This hormone causes leuteinizing hormone to be released by the anterior pituitary. LH works its way through the bloodstream to the ovaries, which produce estrogen. Estrogen has a feedback loop with both the hypothalamus and the anterior pituitary. Whether the mechanism is positive or negative depends. In ovulation, this mechanism is positive, so high estrogen levels will induce even higher LH levels.
A homeostatic mechanism is the property of a system, either open or closed, that regulates its internal environment and tends to maintain a stable, constant condition. For example: the hypothalamus (which is a homeostatic mechanism) senses when your body's temperature is too high or too low. In a situation where the temperature of your body is above normal, the hypothalamus senses that a change needs to be made in order to reverse the heating of the area and reduce the amount of blood that is sent to the location. In turn this action will cool the body and return it to the normal temperature in which it should be maintained.
Please rephrase your question. It doesn't make sense. Do you mean, "What are the chemical equations for the synthesis of methyl orange?", "How is methyl orange synthesized?", or are you trying to figure out the mechanism?
Essential materials, such as nutrients and oxygen have to be transported to different parts of the body in living organisms. Without this mechanism, life will not be sustained.
Essential materials, such as nutrients and oxygen have to be transported to different parts of the body in living organisms. Without this mechanism, life will not be sustained.
The body regulates temperature through a physiologic process called negative feedback mechanism. It involves the skin(which has a thermosensitive receptor) sending an impulse or message to the hypothalamus in the brain. The hypothalamus then send an impulse to the different body parts. For example, in a cold weather the blood vessels constrict, behavioural changes occur i.e covering self with a blanket, closing nearby windows and doors e.t.c. When all these occur and the body temperature is back to normal, an impulse is sent again to the hypothalamus that the temperature has been regulated. Then, again the hypothalamus inhibits the process.
A homeostatic mechanism is the property of a system, either open or closed, that regulates its internal environment and tends to maintain a stable, constant condition. For example: the hypothalamus (which is a homeostatic mechanism) senses when your body's temperature is too high or too low. In a situation where the temperature of your body is above normal, the hypothalamus senses that a change needs to be made in order to reverse the heating of the area and reduce the amount of blood that is sent to the location. In turn this action will cool the body and return it to the normal temperature in which it should be maintained.
The hypothalamus is responsible for the regulation of temperature in organisms. It is important because temperature directly affects vital biochemical processes within the body. Without a regulating mechanism, the organism will die.
Your heart and circulation, aka The Circulatory System