File:Fick's Law for gas-exchange surface.png
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Summary
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English: Fick's Law for a gas-exchange surface: illustrated by oxygen (red) diffusing across a lipid bilayer (yellow and grey), such as the membrane surrounding a cell. J is the flux (amount of oxygen diffusing per unit are per unit time); φ is the concentration of oxygen; x is the thickness of the membrane separating the inside and outside compartments; dφ/dx is the concentration gradient from one side of the membrane to the other. The overall rate of oxygen diffusion (dq/dt) across a particular area of membrane, A, is the product of the flux and the area: JA. |
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| Source |
PowerPoint plus Paint.net |
| Author | Polypompholyx |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Dimensions | User | Comment | |
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| current | 06:29, 22 April 2017 | 1,090 × 260 (33 KB) | Polypompholyx | {{subst:Upload marker added by en.wp UW}} {{Information |Description = {{en|Fick's Law for a gas-exchange surface: illustrated by oxygen (red) diffusing across a lipid bilayer (yellow and grey), such as the membrane surrounding a cell. J is the flux (a... |
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