EVERYDAY SCIENCE

Detailed explanation-1: -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-2: -The sensors, integrating center, and effectors are the basic components of every homeostatic response. Positive and negative feedback are more complicated mechanisms that enable these three basic components to maintain homeostasis for more complex physiological processes.

Detailed explanation-3: -Impact of Homeostasis Homeostasis involves both physiological and behavioral responses. In terms of behavior, you might seek out warm clothes or a patch of sunlight if you start to feel chilly. You might also curl your body inward and keep your arms tucked in close to your body to keep in the heat.

Detailed explanation-4: -Maintenance of homeostasis usually involves negative feedback loops. How does this work? (a) A negative feedback loop has four basic parts: A stimulus, sensor, control, and effector. Of course, body temperature doesn’t just swing above its target value-it can also drop below this value. More items