Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Which statement best describes the role of a promoter in a transcription unit?
Text Solution
Verified by ExpertsThe correct answer is:
A
The stretch of DNA that is copied into RNA (the template itself) - It is the structural gene, not the promoter. A signal that ends a polynucleotide chain synthesis - It is a terminator (DNA) or stop codon (RNA), not promoter.
The element from which the first codon of mRNA is synthesised - It is not a promoter.
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