Word: amino
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...University of experiments were devoted to the ultimate genetic . The ordering of bases in nucleic the ordering of amino proteins, the principal living matter...
...said his work indicates that it of three bases--the code-- acid that determine amino if the four kinds of bases in RNA are represented by the A, B, C, and D, ABC may result of one amino acid, ACB . The nucleic acid chain which these two amino acids...
...must be arranged in proper three starting from a on the chain, Crick said, to the amino acids. In other words, base A is removed from the ABC-ACB, the chain now begins and neither amino acid will be But in some cases, Crick stated, of a base at one point on may compensate for the a base at another...
...defective chain BCA-CB. B is inserted between BC, ACB in the new chair BBC-ACB. second amino acid would be as before, although base A moved from the original chain The expected mutation--that acid would be formed-- "suppressed," Crick said...
...life"-he ground the material and boiled it, first in water, then in alcohol, then for ten hours in dilute sulphuric acid. After that, he simmered his sample for 22 hours in hydrochloric acid. The well cooked extract contained a rich assortment of chemicals characteristic of living organisms, including amino acids and simple sugars...