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Home/Facts/If Unwound, the DNA in One Human Cell Would Stretch 2 Meters
If Unwound, the DNA in One Human Cell Would Stretch 2 Meters
Scientific

If Unwound, the DNA in One Human Cell Would Stretch 2 Meters

The human body contains trillions of cells, each with about 2 meters of DNA tightly packed. If all the DNA from a single human were uncoiled, it would stretch from the Earth to the Sun and back over 600 times.

Source

https://www.genome.gov/about-genomics/fact-sheets/A-Brief-Guide-to-Genomics

Details

Published
March 29, 2026
views
289
ScientificBiologyHuman BodyDnaGeneticsHuman CellNucleusGenome

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