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17 Μαρ 2022 · The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base (Figure \(\PageIndex{2}\)). There are four types of nitrogenous bases in DNA.
Base pairing: Two base pairs are produced by four nucleotide monomers, nucleobases are in blue. Guanine (G) is paired with cytosine (C) via three hydrogen bonds, in red. Adenine (A) is paired with uracil (U) via two hydrogen bonds, in red. Purine nucleobases are fused-ring molecules.
polymers of nucleotides Shown is a single nucleotide within a DNA double helix and its three-dimensional stick representation as well as a corresponding standard line drawing. Atoms in the three-dimensional structure are colored as follows: carbon, green; oxygen, red; nitrogen, blue; phosphorus, orange. O O O N N N N NH 2 O P O O Sugar ...
The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base . There are four types of nitrogenous bases in DNA.
The building blocks of DNA are nucleotides, small organic compounds consisting of one of four bases attached to a sugar (deoxyribose) and a phosphate. DNA in a chromosome is a single long chain of millions of connected nucleotides.
Recall some basic structural features of the nucleotide building blocks of DNA. A nucleotide is composed of a nitrogenous base, deoxyribose (five-carbon sugar), and at least one phosphate group. The nitrogenous bases are purines such as adenine (A) and guanine (G), or pyrimidines such as cytosine (C), thymine (T), and uracil (U).
The building blocks of DNA are nucleotides, which are made up of three parts: a deoxyribose (5-carbon sugar), a phosphate group, and a nitrogenous base . There are four types of nitrogenous bases in DNA.
