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Nucleic acid - Wikipedia, the free encyclopedia
A nucleic acid is a macromolecule composed of chains of monomeric nucleotides. In biochemistry these molecules carry genetic information or form structures within cells. The most common nucleic acid...
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Discussion of DNA & RNA for organic chemistry students ... A few years later, Miescher separated nuclein into protein and nucleic acid components. In the 1920's nucleic acids were found to be major components of chromosomes, small gene-carrying bodies in the nuclei of complex cells.
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Nucleotides are the building blocks of all nucleic acids. Nucleotides have a distinctive structure composed of three components covalently bound together: ... Short fragments of nucleic acids also are commonly produced without enzymes by oligonucleotide synthesizers. In all cases, the process involves forming...
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A summary of Nucleotides and Nucleic Acids in 's Structure of Nucleic Acids. Learn exactly what happened in this chapter, scene, or section of Structure of Nucleic Acids and what it means. Perfect for acing essays, tests, and quizzes, as well as for writing lesson plans. ... Both DNA and RNA are known as nucleic acids.
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A nucleic acid is a complex organic compound found in all living organisms. Nucleic acids were discovered in 1869 by the Swiss biochemist Johann Friedrich Miescher (1844–1895). Miescher discovered the presence of an unusual organic compound in the nuclei of cells and gave that compound the name nuclein.
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There are supplements containing good levels of nucleic acids, most commonly yeast or organ meats such as calf thymus, which have been recommended to retard aging, improve memory, or improve the immune or other protein functions.
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