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the pairs formed between the nucleotide bases in DNA are very
specific (A with T and G with C) there is no restriction to
the order in which the bases are arranged on a particular
DNA strand. This allows a tremendous amount of information
to be stored in the long molecule of DNA. The sequence of
bases can be varied in countless ways to form the code for
genetic information. When DNA replicates, a particular sequence,
or code, serves as a template for the information that is
passed on. |
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