EVERYDAY SCIENCE

Detailed explanation-1: -Homeostasis refers to the ability of an organism to maintain the internal environment of the body within limits that allow it to survive.

Detailed explanation-2: -Process of maintaining a constant internal environment is known as homeostasis.

Detailed explanation-3: -Homeostasis is maintained by a series of control mechanisms functioning at the organ, tissue or cellular level. These control mechanisms include substrate supply, activation or inhibition of individual enzymes and receptors, synthesis and degradation of enzymes, and compartmentalization.

Detailed explanation-4: -The internal environment is the environment in which cells are found and is thus defined as the fluid inside the body, but outside of cells. The fluid inside the cells in the body is the intracellular fluid, also called cytoplasm (cytosol and the fluid inside organelles).

Detailed explanation-5: -Summary. Homeostasis is the ability of the body to maintain a stable internal environment despite a changing external environment. Homeostasis is maintained primarily through negative feedback, when a response to a stimulus keeps a variable close to a set value.