• DNA, Nucleotides, Chromosomes, Nitrogen Bases and Genes: Structures/Funtions of Each

     

    Eseja1 Bioloģija

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Publicēts: 01.12.1996.
Valoda: Angļu
Līmenis: Vidusskolas
Literatūras saraksts: Nav
Atsauces: Nav
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DNA
DNA or deoxyribonucleic acid is where the hertiable genetic information is stored. DNA is a type of nucleic acid and is made up of nucleotides and polymers.
Structure: The structure of this double helix DNA is two strands of nucleotide wound around each other. The proper name for this shape is a "double-helix." The outsides are called sugar phosphate backbones. The inside is the four nitrogenous bases. These bases are paired together: Adenine (A) is paired with Thymine (T) and Cytosine (C) is with Guanine (G).

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