Homeostasis | Definition, Function, Examples, & Facts | Britannica
2024年10月22日 · Homeostasis is any self-regulating process by which an organism tends to maintain while adjusting to conditions that are best for its survival. If homeostasis is successful, continues; if it’s unsuccessful, it results in a disaster or of the organism.
What Does Homeostasis Mean? - WebMD
2023年1月18日 · Homeostasis refers to any automatic process that a living thing uses to keep its body steady on the inside while continuing to adjust to conditions outside of the body, or in its environment.
Homeostasis - Wikipedia
In biology, homeostasis (British also homoeostasis; / h ɒ m i oʊ ˈ s t eɪ s ɪ s,-m i ə-/) is the state of steady internal physical and chemical conditions maintained by living systems. [1] This is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance , being kept ...
Homeostasis: Meaning, How It Works, Types, Significance
2023年5月19日 · Homeostasis is a physiological process that keeps the internal environment of a living organism stable and balanced. The constant equilibrium created by homeostasis is vital to the survival of every species. Even when the external environment is rapidly changing, homeostasis keeps the body's internal environment constant and steady.
What Is Homeostasis in Biology? Definition and Examples
2024年1月14日 · Homeostasis is the ability of an organism to maintain a stable internal environment despite changes in external conditions. This process involves various biological mechanisms that detect changes, trigger responses, and restore balance.
Homeostasis: How the Body Strives for Balance - Verywell Mind
2022年8月20日 · Homeostasis refers to an organism's ability to regulate various physiological processes to keep internal states steady and balanced. These processes take place mostly without our conscious awareness. How Is Homeostasis Maintained?
Homeostasis - Definition and Examples | Biology Dictionary
2020年4月25日 · Homeostasis is an organism’s process of maintaining a stable internal environment suitable for sustaining life. The word homeostasis derives from Greek, homeo meaning “similar,” and stasis, meaning “stable.”
1.3 Homeostasis – Anatomy & Physiology - Open Educational …
Homeostasis is the activity of cells throughout the body to maintain the physiological state within a narrow range that is compatible with life. Homeostasis is regulated by negative feedback loops and, much less frequently, by positive feedback loops.
Homeostasis – Basic Human Physiology
Define physiology, core concepts, and homeostasis. Define the following terms as they relate to homeostasis: setpoint, variable, receptor (sensor), effector (target), and control (integrating) center. List the main physiological variables for which the body attempts to maintain homeostasis.
Homeostasis - Definition and Examples - Biology Online
2023年8月16日 · In humans, homeostasis is maintained through regulatory mechanisms, each comprised of three general components: a receptor, a control center, and an effector. The homeostatic mechanism may be in the form of a loop, which can either be positive or negative.