
DNA
1953 CE
The Mirror (Structure)
The genius of DNA lies in its complementarity. It is a language of pairs: Adenine (A) always bonds with Thymine (T), and Cytosine (C) always bonds with Guanine (G).
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The genius of DNA lies in its . It is a language of pairs: Adenine (A) always bonds with Thymine (T), and Cytosine (C) always bonds with Guanine (G).
This means the two strands are mirror images (or "negatives") of each other. If you have one strand, you automatically know what the other one must be. This is the secret to reproduction. To copy the code, the cell simply unzips the helix and rebuilds the missing half for each side. Life survives because it is redundant.






























































