DNA

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Guillermo Jimenez
Mind Map by Guillermo Jimenez, updated more than 1 year ago
Guillermo Jimenez
Created by Guillermo Jimenez over 9 years ago
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DNA
  1. Structure
    1. Double Helicase shape
      1. Nucleotides
        1. Subunits of nucleic acids
          1. adenine, guanine, thymine, cytosine
          2. two strands
          3. DNA History
            1. Griffith
              1. led first major experiment to discover DNA in 1928
              2. Hershey and Chase
                1. provided definitive evidence that DNA is the transforming factor
                2. Avery
                  1. identified the molecule that transformed the R strain to the S strain
                  2. Chargaff
                    1. analyzed the amount of adenine, guanine, thymine, and cytosine
                  3. Replication
                    1. Enzymes
                      1. DNA Helicase
                        1. unwinds the helix
                        2. DNA Polymerase
                          1. adds appropriate nucleotides to strand
                          2. Okazaki Fragments
                        3. Mutations
                          1. Point Mutations
                            1. Nonsense Mutations
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