From: kEVIN - 17 Nov 2007, 08:11
Deoxyribonucleic Acid.
Deoxyribonucleic acid DNA is a nucleic acid
that contains the genetic instructions used
in the development and functioning of all
known living organisms.
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* geocities . com /maghjkklj/
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2 Posts. Last post send by: kEVIN - Saturday 17 Nov