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Which of the following is not present in DNA? -

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Question

Which of the following is not present in DNA?

Options

  • Thymine

  • Guanine

  • Adenine

  • Uracil

MCQ

Solution

Uracil

Explanation:

Uracil is not present in DNA. It is present in RNA. DNA contains four bases, i.e. adenine (A), guanine (G), cytosine (C), and thymine (T). In RNA, thymine (T) is replaced by uracil (U).

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