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Homeostasis Research Paper

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Homeostasis is the tendency of understanding how our body is work. Its the combination of two Greek words homeo=similar and stasis=stable. A formal definition of homeostasis is a characteristic of a system that regulates its internal environment and tends to maintain a stable, relatively constant condition of properties. Homeostasis is happing constantly in our bodies. We eat sweet drink dance, eat some more have salty fries and yet our body composition remains almost the same. Our body it turns out as we have tons of sensors in our body that monitor the temperature, salt composition of blood of blood, blood pressure, and other things. These detectors signal the brain, the control center. For example, the body temperature 37°C or 98.6°F, …show more content…

So homeostatic regulation is the adjustment of physiology systems to preserve homeostasis auto regulation and extrinsic regulations are the two general mechanisms of homeostasis regulation. **Auto regulation is the process that occurs when a cell, a tissue, an organ, or an organ system adjusts in response to some environmental change. ** Extrinsic regulation is the process that results from the activities of the nervous system or endocrine system. The nervous system directs rapid, short term, and very specific responses. While the nervous muscles to contract and pull your hand away from the stove. In contrast, the endocrine system releases chemical messengers called hormones into can the bloodstream. These molecular messengers can affect tissues and organs throughout the body. For example, homeostatic regulation dependent on endocrine function include the long-term regulation of blood volume and composition, and the adjustment of organ system function during starvation. A homeostatic regulatory mechanism consists of three parts such as a receptor, a control, and an …show more content…

The platelets continue to pile up and released chemicals until a clot is formed. Negative feedback, the output enhances the original effect of the stimulus. The thermostat contains the receptor (thermometer) and control center. If the heating system is set 70℃, the heat (effector) is turned on if the temperature drops blow 70℃. After the heater heats the house to 70℃, it shuts off effectively maintaining the ideal temperature. The control of blood sugar (glucose) by insulin is another good example of a negative feedback mechanism. When blood sugar rises, receptors in the body sense a change. In turn, the control center (pancreas) secretes insulin into the blood effectively lowering blood sugar levels. Once blood sugar levels reach homeostasis, the pancreas stops releasing insulin. In conclusion, homeostasis is the propensity of an organism to regulate its internal environment and maintain equilibrium; usually by a system of feedback homeostasis are the main mechanisms to explain deeply as homeostasis how more related with our daily life

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