Chalk Talk DNA

The video tutorial explains DNA as a biological molecule containing genetic instructions essential for the development and functioning of living organisms. It describes DNA's double helix structure, where nucleotides pair specifically, allowing genetic information to be replicated accurately. DNA also records mutations over generations, providing insights into evolutionary relationships. Beyond its biological role, DNA's structure is utilized in designing self-assembling nanostructures and developing DNA-based computing systems to solve complex problems.

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