User contributions for 120041039
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20 October 2013
- 15:3715:37, 20 October 2013 diff hist +16 Ampicillin No edit summary
30 November 2012
- 14:5914:59, 30 November 2012 diff hist +806 N Genetic code Created page with " The genetic code has four main features: Three nucleotides/bases encode an amino acid, there are 20 different amino acids which are the building blocks for proteins. Th..."