http://gcse.wikia.com/index.php?title=Special:RecentChanges&feed=atom 2009-12-14T16:08:28Z Track the most recent changes to the wiki in this feed. MediaWiki 1.15.1 http://gcse.wikia.com/index.php?title=User_talk:90.213.234.25&diff=6150&oldid=prev 2009-12-13T14:46:06Z

<p>welcoming new contributor</p> <p><b>New page</b></p><div>==Welcome==<br /> Hi, welcome to GCSE Wiki. Thanks for your edit to the [[:Red blood cell]] page.<br /> <br /> '''[[Special:Userlogin|Please sign in and create a user name]]'''. It's an easy way to keep track of your contributions and helps you communicate with the rest of the community.<br /> <br /> Please leave a message on [[User talk:Sannse|my talk page]] if I can help with anything! -- [[User:Sannse|Sannse]] ([[User_talk:Sannse|Talk]]) 14:46, 13 December 2009</div>

Wikia http://gcse.wikia.com/index.php?title=Red_blood_cell&diff=6149&oldid=prev 2009-12-13T14:45:32Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 14:45, December 13, 2009</td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 2:</td> <td colspan="2" class="diff-lineno">Line 2:</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>==Functions==</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>==Functions==</div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> </tr> <tr> <td class="diff-marker">-</td> <td style="background: #ffa; color:black; font-size: smaller;"><div> The function of red blood cells is to transport oxygen around the body, to all the cells that need it. To do this, inside red blood cells is a red pigment: haemoglobin. As the blood passes past the [[alvoli]], the oxygen diffuses into the haemoglobin - forming oxyhaemoglobin. The amount of oxygen passign through into the red blood cells is maximised by the large surface area of the red blood cell. When blood passes capillaries near to cells which need oxygen, the oxyhaemoglobin becomes haemoglobin again. The oxygen has diffused out of the red blood cells into the tissue cells. While haemoglobin has oxygen in it, it is red; but without it is <span class="diffchange diffchange-inline">blueish purple</span>. The [[blood]] therefore takes on this colour as it flows round the body. Therefore blood in the <span class="diffchange diffchange-inline">pulmanary </span>vein and aorta is red, <span class="diffchange diffchange-inline">while </span>blood in the vena cava or pulmonary artery is bluish<span class="diffchange diffchange-inline">-purple</span>. </div></td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div> The function of red blood cells is to transport oxygen around the body, to all the cells that need it. To do this, inside red blood cells is a red pigment: haemoglobin. As the blood passes past the [[alvoli]], the oxygen diffuses into the haemoglobin - forming oxyhaemoglobin. The amount of oxygen passign through into the red blood cells is maximised by the large surface area of the red blood cell. When blood passes capillaries near to cells which need oxygen, the oxyhaemoglobin becomes haemoglobin again. The oxygen has diffused out of the red blood cells into the tissue cells. While haemoglobin has oxygen in it, it is red; but without it<span class="diffchange diffchange-inline">, it possesses a colour which </span>is <span class="diffchange diffchange-inline">dark red</span>. The [[blood]] therefore takes on this colour as it flows round the body. Therefore <span class="diffchange diffchange-inline">oxygenated </span>blood in the <span class="diffchange diffchange-inline">pulmonary </span>vein and aorta is red, <span class="diffchange diffchange-inline">whilst deoxygenated </span>blood in the vena cava or pulmonary artery is <span class="diffchange diffchange-inline">dark red: Venous blood, which leaves organs and returns back to the heart via these two channels, seems blue to the eye due to to a phenomena of light: this is known as 'Rayleigh scattering.' It is actually dark red in colour, only seeming </span>bluish <span class="diffchange diffchange-inline">through veins due to the Rayleigh effect</span>. </div></td> </tr> <tr> <td class="diff-marker">-</td> <td style="background: #ffa; color:black; font-size: smaller;"></td> <td colspan="2">&nbsp;</td> </tr> <tr> <td class="diff-marker">-</td> <td style="background: #ffa; color:black; font-size: smaller;"></td> <td colspan="2">&nbsp;</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category: Biology]]</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category: Biology]]</div></td> </tr> <!-- diff generator: wikidiff2 ap11 2009-12-13 16:03:28 --> <!-- diff cache key gcse:diff:version:1.11a:oldid:4427:newid:6149 --> </table>

90.213.234.25 http://gcse.wikia.com/index.php?title=Spanish&diff=6148&oldid=prev 2009-12-11T13:25:31Z

<p>Adding categories</p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 13:25, December 11, 2009</td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 18:</td> <td colspan="2" class="diff-lineno">Line 18:</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Spanish]]</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Spanish]]</div></td> </tr> <tr> <td colspan="2">&nbsp;</td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div>[[Category:Troy]]</div></td> </tr> <tr> <td colspan="2">&nbsp;</td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div>[[Category:gayboy]]</div></td> </tr> <!-- diff generator: wikidiff2 ap13 2009-12-11 16:01:25 --> <!-- diff cache key gcse:diff:version:1.11a:oldid:3887:newid:6148 --> </table>

92.43.64.73 http://gcse.wikia.com/index.php?title=Alloy&diff=6147&oldid=prev 2009-12-11T09:57:32Z

<p>Adding categories</p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 09:57, December 11, 2009</td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>'''Alloys''' are a mixture of two or more [[metal]]s (sometimes there are also [[non-metals]], such as carbon). The main plan with alloys is that they would be better at something than a normal metal on its own. For example, nickel and chromium are often added to steel to stop it rusting.</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>'''Alloys''' are a mixture of two or more [[metal]]s (sometimes there are also [[non-metals]], such as carbon). The main plan with alloys is that they would be better at something than a normal metal on its own. For example, nickel and chromium are often added to steel to stop it rusting.</div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category: Chemistry]]</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category: Chemistry]]</div></td> </tr> <tr> <td colspan="2">&nbsp;</td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div>[[Category:Dom Rusk]]</div></td> </tr> <tr> <td colspan="2">&nbsp;</td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div>[[Category:a litte boy who is intersested in experimenting with other males]]</div></td> </tr> <!-- diff generator: wikidiff2 ap13 2009-12-11 16:01:25 --> <!-- diff cache key gcse:diff:version:1.11a:oldid:5917:newid:6147 --> </table>

92.43.64.73 http://gcse.wikia.com/index.php?title=User_talk:195.92.163.130&diff=6146&oldid=prev 2009-12-10T10:05:02Z

<p>welcoming new contributor</p> <p><b>New page</b></p><div>==Welcome==<br /> Hi, welcome to GCSE Wiki. Thanks for your edit to the [[:Aerobic respiration]] page.<br /> <br /> '''[[Special:Userlogin|Please sign in and create a user name]]'''. It's an easy way to keep track of your contributions and helps you communicate with the rest of the community.<br /> <br /> Please leave a message on [[User talk:Sannse|my talk page]] if I can help with anything! -- [[User:Sannse|Sannse]] ([[User_talk:Sannse|Talk]]) 10:05, 10 December 2009</div>

Wikia http://gcse.wikia.com/index.php?title=Aerobic_respiration&diff=6145&oldid=prev 2009-12-10T10:04:11Z

<p><span class="autocomment">See Also:&#32;</span> </p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 10:04, December 10, 2009</td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>== See Also ==</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>== See Also ==</div></td> </tr> <tr> <td class="diff-marker">-</td> <td style="background: #ffa; color:black; font-size: smaller;"><div> * [[Anaerobic respiration]] </div></td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div> * [[Anaerobic respiration]] <span class="diffchange diffchange-inline">you are all losers and incorect</span> </div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Biology]]</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Biology]]</div></td> </tr> <!-- diff generator: wikidiff2 ap5 2009-12-10 11:49:31 --> <!-- diff cache key gcse:diff:version:1.11a:oldid:5293:newid:6145 --> </table>

195.92.163.130 http://gcse.wikia.com/index.php?title=User_talk:78.101.20.35&diff=6144&oldid=prev 2009-12-08T16:36:03Z

<p>welcoming new contributor</p> <p><b>New page</b></p><div>==Welcome==<br /> Hi, welcome to GCSE Wiki. Thanks for your edit to the [[:Ethanoic acid]] page.<br /> <br /> '''[[Special:Userlogin|Please sign in and create a user name]]'''. It's an easy way to keep track of your contributions and helps you communicate with the rest of the community.<br /> <br /> Please leave a message on [[User talk:Sannse|my talk page]] if I can help with anything! -- [[User:Sannse|Sannse]] ([[User_talk:Sannse|Talk]]) 16:36, December 8, 2009</div>

Wikia http://gcse.wikia.com/index.php?title=Ethanoic_acid&diff=6143&oldid=prev 2009-12-08T16:35:52Z

<p>Very Basic info</p> <p><b>New page</b></p><div>Its a weak acid.</div>

78.101.20.35 http://gcse.wikia.com/index.php?title=User_talk:99.63.110.81&diff=6142&oldid=prev 2009-12-07T03:22:08Z

<p>welcoming new contributor</p> <p><b>New page</b></p><div>==Welcome==<br /> Hi, welcome to GCSE Wiki. Thanks for your edit to the [[:Frequency, Amplitude, Wavelength, Time Period and Wave Speed]] page.<br /> <br /> '''[[Special:Userlogin|Please sign in and create a user name]]'''. It's an easy way to keep track of your contributions and helps you communicate with the rest of the community.<br /> <br /> Please leave a message on [[User talk:Sannse|my talk page]] if I can help with anything! -- [[User:Sannse|Sannse]] ([[User_talk:Sannse|Talk]]) 03:22, December 7, 2009</div>

Wikia http://gcse.wikia.com/index.php?title=Frequency,_Amplitude,_Wavelength,_Time_Period_and_Wave_Speed&diff=6141&oldid=prev 2009-12-07T03:22:06Z

<p><span class="autocomment">Wave Speed:&#32;</span> </p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 03:22, December 7, 2009</td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 21:</td> <td colspan="2" class="diff-lineno">Line 21:</td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>==Wave Speed==</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>==Wave Speed==</div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"></td> </tr> <tr> <td class="diff-marker">-</td> <td style="background: #ffa; color:black; font-size: smaller;"><div> *The wave speed is how fast the wave is moving </div></td> <td class="diff-marker">+</td> <td style="background: #cfc; color:black; font-size: smaller;"><div> *The wave speed is how fast the wave is moving<span class="diffchange diffchange-inline">.</span> </div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>*Speed = Frequency * Wavelength</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>*Speed = Frequency * Wavelength</div></td> </tr> <tr> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Physics]]</div></td> <td class="diff-marker"> </td> <td style="background: #eee; color:black; font-size: smaller;"><div>[[Category:Physics]]</div></td> </tr> <!-- diff generator: wikidiff2 ap-s3 2009-12-14 16:08:29 --> </table>

99.63.110.81