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IB Biology DNA
Father of genetics - traits were alleles
Transforming principal - a chemical compoonet from one cell is capable of genetically transforming another cell
Hershey and Chase experiment
DNA is the genetic material of the cell
levels of adenine equals thymine and guanine with cytosine
DNA is helical, 2 strands
Watson and Crick
Double stranded helix, uniform diameter, and twist right handed