User contributions for 110027553
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19 October 2012
- 16:2316:23, 19 October 2012 diff hist +546 N Daltons Created page with " The Dalton is a measurement often used to specify the mass of an atom or a molecule. The mass of a hydrogen atom approximately equates to 1 Dalton. <ref name="1">Alberts,B...."
28 November 2011
- 15:5015:50, 28 November 2011 diff hist +314 Alpha helix No edit summary
26 November 2011
- 11:1011:10, 26 November 2011 diff hist +793 N Alpha helix Created page with "The alpha helix is the name given to the way that the secondary structure of a polypeptide chain can be folded. Its structure was proposed in 1951 by Linus Pauling and..."