GOB Chemistry
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Which group is responsible for the overall charge of a DNA molecule? Is DNA neutral, negatively or positively charged?
Which of the following statements about the 3' and 5' ends of polynucleotides is incorrect?
Why is the synthesis of polynucleotides directed from the 5' end to the 3' end?
Given the following dinucleotide structure, identify the nucleotides present and label the 5' and 3' ends of each strand.
Consider the molecule shown below:
Indicate the three building blocks of nucleic acids present in the structure.