GOB Chemistry
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Which of the following is not one of the primary heterocyclic bases found in DNA?
Which of the following statements is/are correct concerning the structural types of bases found in DNA and RNA?
I. Both purines are found in DNA and RNA.
II. Cytosine is a purine base found in both DNA and RNA.
III. Uracil is one of the four major nitrogenous bases found in DNA.
IV. All pyrimidines are found in DNA and RNA.
Which of the following bases is exclusively found in DNA and not in RNA?