Tal comportamiento supone una difusión simple a través de la membrana, sin gasto de energía. It may also be used to describe a physical process in which any solvent moves across a. Diffusion of a solvent (usually water molecules) through a semipermeable membrane from an area of low solute concentration to an area of high solute concentration. En caché Similares Traducir esta página Definition of osmosis – a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a m. Net movement of water molecules through a semipermeable membrane from an area of higher water potential to an . Meaning, pronunciation, translations and examples.
When molecules move in and out of a cell to achieve the same concentration of something, like salt, on both sides, then osmosis is happening. En el griego es donde podemos encontrar el origen etimológico del término ósmosis. En concreto, se puede establecer que el mismo procede de la palabra osmosis que está formada por dos partes bien diferenciadas: osmos, que significa impulso, y el sufijo –sis que puede traducirse como acción.
Definition of reverse osmosis : Liquid filtering process in which a contaminated ( more concentrated) liquid is forced to pass through a semi-permeable membrane that block most dissolved or suspended contaminants. An example of osmosis is slowly learning how to sew after sitting next to an experience seamstress. This is the definition of osmosis , particularly as applied to chemistry and biology, and an explanation of how it works. Diffusion is when molecules or atoms move from an area of high concentration to an area of low concentration. A secondary school revision resource for OCR Gateway GCSE Additional Science about the green world and water.
OSMOSIS meaning – OSMOSIS pronunciation – OSMOSIS.
English dictionary definition of osmosis. Diffusion of fluid through a semipermeable membrane from a solution with a low solute concentration to a solution with a higher. Water moves across cell membranes by osmosis to try to equalize the concentration of solutes on both sides of the membrane. The simple diffusion of water (H20) into the plasma membrane.
The diffusion of water is determined by the concentration of dissolved substances in the surrounding enviroment. A change in the surrounding enviroment could disrupte the homeostasis of a cell. Osmosis is integral to life.
This article covers the following topics: Understanding . Define osmosis (noun) and get synonyms. Synonyms for osmosis at Thesaurus. Part Meronyms : dialysis . Dictionary and Word of the Day.
The process by which solvent molecules pass through a semipermable membrane from a dilute solution into a more concentrated solution. Was this definition helpful?