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Yes, DNA molecules are composed of sugar-phosphate backbones and nitrogenous bases. The sugar in DNA is deoxyribose, which forms the backbone with phosphate groups, while the nitrogenous bases (adenine, thymine, cytosine, and guanine) pair up to form the rungs of the double helix structure. This arrangement allows for the storage and transmission of genetic information.
pentose, nitrogenous base, and a phosphate group
Mutations can occur during DNA replication, cell division, or exposure to environmental factors like radiation or chemicals. They are more likely to occur in rapidly dividing cells, such as during development or in cancer cells.
Base pairing rules and complementary base rules are related because of DNA. If one can find the base pairing on a strand of DNA, usually the complementary base is easily found.
The process in which a mRNA molecule forms (by base-pairing) along a part of a DNA molecule is called transcription.
DNA has sugar, phosphate, and a nitrogenous base.
The correct base-pairing rules in DNA are adenine (A) pairing with thymine (T) and guanine (G) pairing with cytosine (C). This forms complementary base pairs that contribute to the double-helix structure of DNA.
well the dna molecule model was compared to Franklins
well the dna molecule model was compared to Franklins
a DNA molecule is made up of a phosphate, sugar and base A double Helix Strand
what 3 things make the structure of a DNA molecule
The nitrogen bases make up the center of the two strands of a DNA molecule.