Osmosis - Definition and Examples - Biology Dictionary
2020年10月1日 · Osmosis is when a substance crosses a semipermeable membrane in order to balance the concentrations of another substance. In biology, this is usually when a solvent such as water flows into or out of a cell depending on the concentration of a solute such as salt.
Osmosis | Definition, Examples, & Facts | Britannica
2024年9月10日 · osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substances—i.e., solutes). The process, important in biology, was first thoroughly studied in 1877 by a German plant physiologist, Wilhelm Pfeffer.
2.1: Osmosis - Biology LibreTexts
2023年10月11日 · Osmosis is the diffusion of water molecules across a selectively permeable membrane from an area of higher concentration to an area of lower concentration. Water moves into and out of cells by osmosis.
What Is Osmosis: Definition, Diagram, Examples And Explanation
2024年6月2日 · What Is Osmosis? By definition, osmosis is the movement of any solvent through a selectively permeable membrane into an area of higher solute concentration, the result of which will be an equalizing of solute concentration on either side of the membrane.
Osmosis - Definition and Examples - Biology Online Dictionary
2023年8月25日 · In biology, osmosis is the net movement of water molecules through the membrane from an area of higher water potential to an area of lower water potential.
Osmosis: Video, Causes, & Meaning | Osmosis
Osmosis is a group of people that take complicated medical topics and teach them in an organized and effective way so that the information seeps into your brain and leads to longer retention… oh wait, not that Osmosis? Well, then, simply put, osmosis is how water molecules move across a semipermeable membrane that separates two solutions.
What Is Osmosis? - Definition, Types, Osmotic Pressure - BYJU'S
Osmosis is the transfer of solvent from a region of lower concentration to a region of higher concentration. Explore more about the definition of osmosis and osmotic pressure.
Osmosis - Transport in cells - AQA - GCSE Combined Science
Revise how gases and liquids transport into and out of both animal and plant cells occurs through diffusion, osmosis and active transport.
5.8: Passive Transport - Osmosis - Biology LibreTexts
2023年10月31日 · Osmosis is the movement of water through a semipermeable membrane according to the concentration gradient of water across the membrane, which is inversely proportional to the concentration of solutes.
Osmosis - Wikipedia
Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute. In biological systems, the solvent is typically water, but osmosis can occur in other liquids, supercritical liquids, and even gases. [11] [12]
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