Homeostasis Research Paper

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Recommended: Define homeostasis and explain its significance to health

Homeostasis is the process keeping a steady internal environment despite external changes. Our body functions can only keep their functions efficiently with a narrow range of conditions such as body temperature, water content, carbon dioxide level, and blood sugar level. Homeostasis is the process that keeps the stability or constancy of our body’s internal environment. To do this, there is the need for receptors to identify the changes in the external environment, a control center which is usually in the brain to get and act on the message from the receptors and effectors to work to bring the system like back to normal and which is known as negative feedback. It effects as the change is always reduced down to back the system to normal. This negative feedback is the most common types of homeostasis control. It is very important that our body’s internal environment is controlled and maintained. The amount of carbon dioxide in our bloodstream must be maintained.
Negative feedback
A negative feedback in the body is where a change in the level of temperature, blood sugar level, heart rate or breathing leads directly to increase or decrease. The negative feedback responsible to bring the temperature any state that back to normal. For example, if the body is too hot, sweating happens to cool it. The negative feedback acts to maintain the body temperature. There are three parts of negative feedback responses and they are called receptor, control center and the effectors. Receptors identify the changes. Then this message passed along to the control center. It then monitors the changes and starts negative feedback responses when the changes fall too far. Then the control center sends signals to an effector to take action to help the sy...

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...iratory control center that is located in the brain. It monitors the levels of oxygen and co2 in your bloodstream and adapts your breathing rate keep balance and homeostasis in the body. When your body is at rest, the breathing stays steady or constant. It lets the right amount of oxygen to be placed in the blood when you breathe in. and also it takes the right amount of co2 when you breathe out. When you do activities that work your muscles or other activities that need extra oxygen, the amount of oxygen in your blood decreases. At the same time the level of carbon dioxide increases. The respiratory control of center of brain senses that the levels are wrong and increase both the heart rate and breathing rate to keep the balance. When you stop doing the activity, the control center slows the heart rate breathing rate return to keep homeostasis in the bloodstream.

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