The length of the overall human DNA molecule is approximately 1.8 meters.
- DNA is a double helix molecule composed of two long chains of nucleotides linked by hydrogen bonds.
- The human genome contains approximately 3,200,000,000 nucleotides of DNA.
- Each nucleotide has a size of 0.6 nanometers, thereby the overall DNA has 1,8 meters in length.
In conclusion, the length of the overall human DNA molecule is approximately 1.8 meters.
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