DNA

Beschreibung

GCSE BIology (DNA) Mindmap am DNA, erstellt von coolvit279 am 26/03/2014.
coolvit279
Mindmap von coolvit279, aktualisiert more than 1 year ago
coolvit279
Erstellt von coolvit279 vor mehr als 10 Jahre
87
0

Zusammenfassung der Ressource

DNA
  1. The nucleus contains DNA
    1. DNA is found in the nucleus of every cell
      1. It is a double-stranded helix
        1. Each of the two strands is made up of lots of small groups called nucleotides
          1. each nucleotide contains a small molecule called a base
            1. DNA has just four different bases
              1. A-T and C-G
      2. DNA can replicate it self
        1. Double helix first unzips
          1. As the DNA unwinds itself , new nucleotides join on only where the bases fit
            1. This makes an exact copy of DNA on the other strand
              1. The result is two molecules of DNA identical to the original molecule of DNA
        Zusammenfassung anzeigen Zusammenfassung ausblenden

        ähnlicher Inhalt

        Function and Structure of DNA
        Elena Cade
        Biological Definitions
        Yamminnnn
        AQA AS Biology Unit 2 DNA and Meiosis
        elliedee
        AQA Biology 11.1 replication of DNA
        Charlotte Hewson
        Nucleic Acids
        Jessica Phillips
        Risks of Recombinant DNA Technology
        Melissa Lamb
        Biology- Genes, Chromosomes and DNA
        Laura Perry
        Biology AQA 3.1.3 Cells
        evie.daines
        Biology AQA 3.2.5 Mitosis
        evie.daines
        Biology AQA 3.1.3 Osmosis and Diffusion
        evie.daines
        Biology- Genes and Variation
        Laura Perry