Nitrogenous Bases in Dna
The phosphate and the deoxyribose sugars form a backbone-like structure with the nitrogenous bases extending out like rungs of a ladder. The pairing of these bases is the same between these nucleic acids. Structural Formulas Of Purine And Pyrimidine Nitrogenous Bases Of Dna And Rna Illustration Vector Nitrogenous Base Structural Formula Organic Chemistry Notes The complementary nitrogenous bases are divided into two groups pyrimidines and purines. . Adenine A thymine T guanine G and cytosine C. Pairs of nitrogenous bases on opposing strands are held together by attractions called hydrogen bonds that occur in a specific pattern. These 4 Nitrogenous bases pair together in the following way. In DNA the pyrimidines are thymine and cytosine. Nucleic acids include DNA and RNA. DNA abbreviation of deoxyribonucleic acid organic chemical of complex molecular structure that is found in all prokaryotic and eukaryotic cells and in man...
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