Describe how homeostatic mechanisms maintain normal fun

Question

Describe how homeostatic mechanisms maintain normal function.

Shaheda Tabassum · Accepted Answer

Homeostasis maintain normal body functions

The endocrine system provides an important mechanism called homeostasis that integrates the functions of the body and at the same time ensures that the composition of the body fluid that is part of the cells remains intact.

The consistency of these salts (electrolytes) inside and outside cells is very noticeable. Even small changes in the serum concentration of these electrolytes (e.g., sodium, potassium, chloride, calcium, magnesium, and phosphate) produce rapid responses from the endocrine system to restore concentration. Common. These responses are initiated by negative feedback control processes.

The control and maintenance of blood sugar levels is an example of homeostatic control by the endocrine system. Blood sugar is stored in two hormones produced by the pancreas: insulin and glucagon. Blood sugar rises after digestion. As a result, pancreas cells are stimulated to release insulin, which causes sugar to be absorbed by cells and retains sugar in the liver and muscles. In fact, insulin lowers blood sugar levels.

Body temperature is one of the factors that regulate homeostasis. The human body maintains a temperature of the most efficient enzymes, 37 ° C. This process is controlled by the thermoregulatory center, located in the hypothalamus of the brain. It contains heat-sensitive receptors. The skin also has heat receptors and sends nerve impulses back to the thermoregulatory center.

Describe how homeostatic mechanisms maintain normal function.

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