The meaning of PASSIVE TRANSPORT is the movement of substances (as by diffusion) across a cell membrane without the expenditure of energy.
The four major types of passive transport are (1) simple diffusion, (2) facilitated diffusion, (3) filtration, and (4) osmosis. Passive transport definition An illustration to show how passive transport occurs. Water-soluble molecules move down the concentration gradient across the membrane via a...
Define passive transport. passive transport synonyms, passive transport pronunciation, passive transport translation, English dictionary definition of passive transport. n. The movement of a chemical substance across a cell membrane without expenditure o
Passive transportdefinition is the movement of ions or particles from an area of high concentration to an area of low concentration. This can be recognized when raisins are put in a bowl of pure water. The raisins will swell as water moves from high concentration (water) to low concentration...
The concentration of solutes on the two sides of a membrane is important and will affect passive transport. If the concentration is high on one side,... Learn more about this topic: Passive Transport Definition, Types & Examples from
The preceding discussion considers the specific case of solubility diffusion, but the phenomenological definition of permeability can be applied in principle to any transport mechanism. Of course, its interpretation varies. An important case is that of the permeation of certain hydrophilic nonelectrolytes...
Definition of Passive movement Passive movementPassive Pas"sive, a. [L. passivus: cf. F. passif. See Passion.] 1. Not active, but acted upon; suffering or receiving impressions or influences; as, they were passive spectators, not actors in the scene. The passive air Upbore their nimble...
Define Passive Wi-Fi. Passive Wi-Fi synonyms, Passive Wi-Fi pronunciation, Passive Wi-Fi translation, English dictionary definition of Passive Wi-Fi. A trademark for the certification of products that meet certain standards for transmitting data over wir
While the definition of passive design remains ambiguous, the above-mentioned definition is used for this systematic review. View article Review of 10 years research on building energy performance gap: Life-cycle and stakeholder perspectives Patrick X.W. Zou, ... Jiayuan Wang, in Energy and ...
Nuclear pore complexes (NPCs) control biomolecular transport in and out of the nucleus. Disordered nucleoporins in the complex’s pore form a permeation barrier, preventing unassisted transport of large biomolecules. Here, we combine coarse-grained simulations of experimentally derived NPC structures wit...