Find number abc
If 7c55c + 4c756 = a27ba4 find number abc. Multiple solutions may exist.Correct answers: 33
The first user who solved this task is Nílton Corrêa de Sousa.
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DNA double helixIn 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.] |