Definition of permeable
WebNov 8, 2024 · Driving Forces. The permeability of a membrane can be defined as the passive diffusion rate of permeated molecules across the biomembrane. It is unanimously accepted that permeability of any specific molecule depends mainly on charge number, polarity, size, and to some extent, to the molar mass of the molecule. WebSemipermeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by osmosis.The rate of passage depends on the pressure, concentration, …
Definition of permeable
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WebThe meaning of PERMEABLE is capable of being permeated : penetrable; especially : having pores or openings that permit liquids or gases to pass through. How to use … WebOct 7, 2024 · Chalk is a sedimentary rock made of calcium carbonate. It is porous and allows water to penetrate into the rock. Where the chalk (permeable) meets an impermeable rock (frequently clay) springs form and can be seen when rivers begin to flow at the surface. Chalk is eroded by solution.
WebApr 5, 2024 · The Definition of Semi-Permeable Membrane. A semi-permeable membrane is a thin layer that allows certain substances to pass through it, while preventing the passage of other substances. It is mostly found in living organisms where it plays a crucial role in maintaining the balance of substances within cells. WebHow to use permeable in a sentence. Did you know? capable of being permeated : penetrable; especially : having pores or openings that permit liquids or gases to pass through…
WebMar 26, 2024 · Selective permeability is a property of cellular membranes that only allows certain molecules to enter or exit the cell. This is important for the cell to maintain its internal order irrespective of the changes to the environment. For example, water, ions, glucose and carbon dioxide may need to be imported or exported from the cell depending on ... WebThe definition of permeable is a material that allows liquids or gases to pass through. A cloth that liquids can pass right through is an example of something that would be …
WebThe meaning of PERMEABILITY is the quality or state of being permeable.
Webpermeable meaning: 1. If a substance is permeable, it allows liquids or gases to go through it: 2. If a substance is…. Learn more. financial aid deadline award aid current termWebSep 15, 2024 · Definition: Not permeable. Not allowing the passage of substances. Impermeable refers to a property of a membrane or channel pore in preventing or restricting the passage of substances. For example, the lipid bilayer portion of biological membranes is highly impermeable to ions and large polar molecules. gsr technical expertise frameworkWebpermeable: 1 adj allowing fluids or gases to pass or diffuse through “ permeable membranes” “rock that is permeable by water” Synonyms: leaky permitting the unwanted passage of fluids or gases porous able to absorb fluids semipermeable (of a membrane) selectively permeable pervious admitting of passage or entrance Antonyms: … gsr techsystems torontoWebSynonyms for PERMEABLE: penetrable, porous, absorbent, pervious, passable, breathable; Antonyms of PERMEABLE: impermeable, impervious, impenetrable, … financial aid deadline for cornell universityWebIn electromagnetism, permeability is the measure of magnetization that a material obtains in response to an applied magnetic field.Permeability is typically represented by the (italicized) Greek letter μ.The term was coined by William Thomson, 1st Baron Kelvin in 1872, and used alongside permittivity by Oliver Heaviside in 1885. The reciprocal of … gsr technology italy s.r.lWebAug 30, 2024 · Definition of Selectively Permeable Membranes. All cells are enclosed with a cell membrane. A selectively permeable cell membrane is one that allows certain molecules or ions to pass through it … gsr technology for weight lossWebJan 19, 2024 · Quick Reference. A membrane that is permeable to the small molecules of water and certain solutes but does not allow the passage of large solute molecules. This term is preferred to semipermeable membrane when describing membranes in living organisms. See osmosis. From: partially permeable membrane in A Dictionary of … financial aid deadline for fall 2023