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Biology · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 1 · Q13
Assertion (A): RNA is unstable and can mutate at a faster rate. Reason (R): The presence of 2' - OH group in every nucleotide of RNA makes it labile…
Assertion (A) : RNA is unstable and can mutate at a faster rate.
Reason (R) : The presence of $\displaystyle 2$' - OH group in every nucleotide of RNA makes it labile and easily degradable.
Official answer
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
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CBSE Class 12 Biology past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.