Saturday, 20 August 2011

3.16 DNA and Genetic information


3.16 DNA and Genetic information
Describe a DNA molecule as two strands coiled to form a double helix, the strands being linked by a series of paired bases: adenine (A) with thymine (T), and cytosine (C) with guanine (G)

Why are the two sections known as the 'sugar phosphate backbone?

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