I know what D.N.A is but I have NO idea what it stands for. Thank you.
It stands for deoxyribonucleic acid, desoxyribonucleic acid, DNA ((biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information) "DNA is the king of molecules" In layman terms, it is the chemicals that your cells are made of that make you unique!
Oh wait I know this! it stands for!
and incase you are wondering, R.N.A stands for ribonucleic acid