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Statement 1: The four nitrogen bases in a DNA molecule are guanine, thymine adenine, cytosine. Statement 2: Where adenine and thymine are purines and guanine and cytosine are pyrimidines. |
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Answer» Statement 1: The four nitrogen bases in a DNA molecule are guanine, thymine adenine, cytosine. Statement 2: Where adenine and thymine are purines and guanine and cytosine are pyrimidines. |
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