- published: 19 Oct 2012
- views: 77070915
Deoxyribonucleic acid (i/diˈɒksiˌraɪboʊnjʊˌkliːɪk, -ˌkleɪɪk/;DNA) is a molecule that carries most of the genetic instructions used in the development, functioning and reproduction of all known living organisms and many viruses. DNA is a nucleic acid; alongside proteins and carbohydrates, nucleic acids compose the three major macromolecules essential for all known forms of life. Most DNA molecules consist of two biopolymer strands coiled around each other to form a double helix. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group. The nucleotides are joined to one another in a chain by covalent bonds between the sugar of one nucleotide and the phosphate of the next, resulting in an alternating sugar-phosphate backbone. According to base pairing rules (A with T, and C with G), hydrogen bonds bind the nitrogenous bases of the two separate polynucleotide strands to make double-stranded DNA. The total amount of related DNA base pairs on Earth is estimated at 5.0 x 1037, and weighs 50 billion tonnes. In comparison, the total mass of the biosphere has been estimated to be as much as 4 TtC (trillion tons of carbon).
Actors: TJ Cummings (actor), Eric Masterson (actor), Tony Pounds (actor), Vince Vouyer (actor), Allysin Chaynes (actress), Kira Kener (actress), Taylor St. Clair (actress), Toni Brooks (producer), David Stanley (writer), David Stanley (director), Tony Pounds (miscellaneous crew), Thomas Guide (miscellaneous crew), Diego Scazzi (editor), Sexual (actress), Skot (actor),
Genres: Adult,DNA, welcome to my DNA
Stupidly who wants to stay
With my DNA
DNA, you cannot fix what you get
Things that I try to forget
In my DNA
Can you forgive me?
For things that I've said
Things that I've done
Go now and never come back
DNA, we all got expiring dates
Trust me there's no get away
From my DNA
DNA, Wires of sadness and pain
Always remaining the same, my DNA
Disarmed by the music, there's bombs in my head
You'll always get burned
Go now and never get back
My deadly venom, Soon I'll be dead
Go now my lover