Start learning →

Which feature gives DNA extra stability compared with RNA?

AA 2' OH on every sugar
BUracil in place of thymine
CThymine in place of uracil
DA single-stranded form
Answer & Solution
Correct answer: C. Thymine in place of uracil
Having thymine instead of uracil adds stability to DNA, linked to how DNA is repaired.
Practise this question with Quill — Bihar Board Class 12 (Science) →

Keep practising Molecular Basis of Inheritance

Browse all Molecular Basis of Inheritance questions for Bihar Board Class 12 (Science), or explore more Biology topics.

Start a Molecular Basis of Inheritance lesson →