. . . "What is DNA"@en . "In biology, medicine DNA is for Deoxyribonucleic acid (DNA) ( nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses ) see to go further"@en . "In biology, medicine DNA is for Deoxyribonucleic acid (DNA) ( nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses ) see to go further"@en .