Which of the following bases is not present in DNA?
(a) Adenine
(b) Thymine
(c) Cytosine
(d) Uracil
Which of the following bases is not present in DNA?
(a) Adenine
(b) Thymine
(c) Cytosine
(d) Uracil
This is a Multiple Answer Type Questions as classified in NCERT Exemplar
The Correct option is d.
Adenine, guanine, thymine, and cytosine are the four bases found in DNA. As a result, uracil is not found in DNA as we cannot identify it among the other nucleotides that are present in the DNA. Uracil is
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Chemistry NCERT Exemplar Solutions Class 12th Chapter Fourteen 2025
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