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What is DNA ?
What is DNA ? DNA, or deoxyribonucleic acid, is the instruction manual that tells your body how to grow, develop, and work. Every living thing—from plants to humans—has DNA inside its cells. Under a microscope, DNA looks like a long, twisting ladder. This twisted shape is called a "double helix". /ˈhiːlɪks/ Small sections of your DNA are ...
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