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Afrah Fazil

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last 3 solved tasks

DNA double helix

In 1953, the journal Nature published a paper with this date from Francis Crick and James Watson, titled Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid, in which they described a double helix structure for DNA. The diagram published with the caper was captioned, "The figure is purely diagrammatic. The two ribbons symbolize the phosphate-sugar chains, and the horizontal rods the pairs of bases holding the chains together. The vertical line marks the fibre axis."[Image: diagram as published in Nature paper.]

Christmas wish

Mother: "Sweetie, make a Christmas wish."
Girl: "I wish that Santa will send some clothes to those naked girls in papa's computer."
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