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Biology · 2023 · 1 mark
CBSE 2023 · Region 1 · Set 1 · Q2
Identify the region 'X', the factor 'Y' and the enzyme 'Z' involved in the process of transcription in prokaryote as shown in the schematic…
Identify the region 'X', the factor 'Y' and the enzyme 'Z' involved in the process of transcription in prokaryote as shown in the schematic representation given below.
Region 'X', Factor 'Y', Enzyme 'Z'
Region 'X', Factor 'Y', Enzyme 'Z'Official answer
(C)
Promoter, Sigma $\displaystyle (\sigma)$, RNA polymerase
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CBSE Class 12 Biology past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.