File:RC membrane circuit.jpg
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Size of this preview: 800 × 340 pixels. Other resolutions: 320 × 136 pixels | 640 × 272 pixels | 1,423 × 604 pixels.
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| Description |
English: A drawing I made of a basic RC circuit superimposed on a membrane bilayer. Made in CorelDraw!
Caption (from en:action potential): Part A: A basic en:RC circuit, superimposed on an image of a membrane bilayer to show the relationship between the two. Part B: A more elaborate en:RC circuit, superimposed on an image of a membrane bilayer. This RC circuit represents the electrical characteristics of a minimal patch of membrane containing at least one Na and two K channels. Elements shown are the transmembrane voltages produced by concentration gradients in potassium (green) and sodium (blue), The voltage-dependent ion channels that cross the membrane (variable resistors;K=green, Na=blue), the non-voltage-dependent K channel (black), and the membrane capacitance. |
| Date | 6 July 2005 (original upload date) |
| Source | Transferred from en.wikipedia to Commons by JohnnyMrNinja using CommonsHelper. |
| Author | The original uploader was Synaptidude at English Wikipedia. |
 | This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}. |  |
Licensing
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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 only as 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. Subject to disclaimers. | 1.2 only |
Original upload log
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The original description page was here. All following user names refer to en.wikipedia.
- 2005-07-06 16:34 Synaptidude 1423×604× (102686 bytes) A schematic diagram showing the (A) basic electrical characteristics of a biological membrane as an RC circuit, and (B) a more elaborated view showing the electrical elements necessary to carry currents underlying an action potential. Drawn by ~~~~ in Co
- 2005-07-06 01:15 Synaptidude 480×595× (33879 bytes) A drawing I made of a basic RC circuit superimposed on a membrane bilayer. Made in CorelDraw! {{GFDL 1.2}}
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:28, 24 February 2009 | | 1,423 × 604 (100 KB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|A drawing I made of a basic RC circuit superimposed on a membrane bilayer. Made in CorelDraw! Caption |
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