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Mar 19, 2009 · Shifting Equilibrium is the twentieth episode of the fifteenth season of the NBC medical drama series ER . It premiered on March 19, 2009. Neela proves her worth as attending material when she clashes with Dubenko on how to proceed with two different surgical cases.
Jan 14, 2024 · Homeostasis is a fundamental concept in biology that refers to the self-regulating process by which biological systems maintain stability while adjusting to changing conditions. This stability, or equilibrium, is essential for organisms to function effectively and efficiently.
Let's look at an example of a reversible reaction in biology. In human blood, excess hydrogen ions (H +) bind to bicarbonate ions (HCO 3-) forming an equilibrium state with carbonic acid (H 2 CO 3). This reaction is readily reversible.
May 29, 2024 · Respiratory alkalosis can be caused by “hyperventilation” - breathing rapidly. This would lead to breathing out too much CO 2, shifting the above equilibrium to the left, consuming H 3 O +, and increasing pH, making the blood more alkaline. You could breathe into a bag to increase your CO 2 levels.
Sep 7, 2023 · In biology, equilibrium is reached when the internal and external factors are regulated resulting in stability and balance within a biological system. Equilibrium is important as it helps maintain optimal functioning or optimal conditions for biological processes.
The Vestibular System (Equilibrium) Along with audition, the inner ear is responsible for encoding information about equilibrium, the sense of balance. A similar mechanoreceptor—a hair cell with stereocilia—senses head position, head movement, and whether our bodies are in motion.
Mar 12, 2024 · For example we expect that most people would say the person balancing on their head in the image above is unstable. However, they are actively adjusting the shape of their body to shift their center of gravityand to remain within a region of stable equilibrium and not pass a tipping point.
