User contributions for 130139609
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16 October 2014
- 14:1914:19, 16 October 2014 diff hist +882 N Transgenic animal Created page with " A transgenic animal contains a foreign gene or an inactive endogenous gene. The foreign DNA is introduced at the single cell stage, it is usually injected into stem cells t..."
28 November 2013
- 17:1117:11, 28 November 2013 diff hist +363 N Oxidise Created page with " A molecule can be oxidised by the loss of electrons or Hydrogen. <br> Many molecules that are oxidised often transfer the hydrogen to another molecule , therefore red..."