BIOLOGY IN HUMAN WELFARE
HUMAN HEALTH AND DISEASE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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homeostasis
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organism stableness
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tissues combine
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cardiac disease
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Detailed explanation-1: -Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems.
Detailed explanation-2: -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.
Detailed explanation-3: -Homeostasis maintains optimal conditions for enzyme action throughout the body, as well as all cell functions. It is the maintenance of a constant internal environment despite changes in internal and external conditions. In the human body, this includes the control of: blood glucose concentration. body temperature.
Detailed explanation-4: -So how does your body maintain homeostasis? The regulation of your internal environment is don e primarily through negative feedback. Negative feedback is a response to a stimulus that keeps a variable close to a set value (Figure below).
Detailed explanation-5: -Adjustment of physiological systems within the body is called homeostatic regulation, which involves three parts or mechanisms: (1) the receptor, (2) the control center, and (3) the effector. The receptor receives information that something in the environment is changing.