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Practice question

Question

Which of the following nucleotides contains a methyl group in DNA?

Options

Choose one · Correct answer highlighted

Explanation

Thymine accurately describes the structural composition or molecular organization asked about in this question. In DNA, knowledge of molecular structure is directly linked to understanding biological function. The specific arrangement of chemical components in Thymine determines its physical properties, biological activity, and interactions with other molecules. The other options (Adenine, Guanine, and Cytosine) describe different structural arrangements, incorrect stoichiometry, or compositions of different biological molecules.