MEDICAL PHYSIOLOGY

PHYSIOLOGY

REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is the definition of homeostasis
A
Maintaining a constant internal environment
B
Changing your internal environment
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Homeostasis has become the central unifying concept of physiology and is defined as a self-regulating process by which an organism can maintain internal stability while adjusting to changing external conditions.

Detailed explanation-2: -Homeostasis is the ability of ecological systems to maintain stable system properties despite perturbations. Properties of systems reflect the system as a whole and are not solely determined by the identity of the species in the system.

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.

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