A, T, G and C,
Double spiral D N A;
Building block of life
http://news.bbc.co.uk/1/hi/in_depth/sci_tech/2003/dna_at_50/default.stm
http://news.bbc.co.uk/1/shared/spl/hi/sci_nat/03/dna50/dna_in_3d/html/default.stm
Peace
peter
Just popping in to delete spam posts ... this is the only reason I come here nowadays. Peace peter
Nothing great or surprising, just a note to say I'm alive and far more likely to be found on facebook. Peace peter
For the record, you can find me on facebook ... I only pop back here to delete spam from old posts :) Peace peter