CBSE 2025 · Region 6 · Set 2 · Q1 · 1 mark
Choose the correct option that indicates the enzyme, ribozyme in bacteria that acts as a catalyst.
Official answer
From CBSE’s own marking scheme for this paper.
(D)
23S rRNA
Molecular Basis of InheritanceRNA WorldRemembermcqmedium
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CBSE Class 12 Biology past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.