How do we know DNA is real? Short fast 1 minute answer

DNA discovery as the basic definition in biotechnology definitions and genetic engineering definitions create a big revolution in human life and personal medicine .

We know that DNA exists in this double helix because it’s the only shape that can explain the X-ray diffraction patterns it forms. We know that not just from Rosalind Franklin’s image, but from many other images taken over the years by plenty of other scientists.

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