Are you a living creature? Then, congratulations! You have DNA! That microscopic little building block of life that makes us all the same, but grants us with distinct differences. But for as common as DNA! is, it can be a tough subject to understand. Below are some of the facts to help you better understand the little bit of genetic coding that makes you, you!
DNA was first isolated by Friedrich Miescher, who in 1869, discovered a microscopic substance in the pus of discarded aurgical bandages that he called “Nuclein.”
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Source: onlineschools