NEET 2024 Botany Transcriptional Unit MCQ Question
A transcription unit in DNA is defined primarily by the three regions in DNA and these are with respect to upstream and downstream end;
Inducer, Repressor, Structural gene
Promotor, Structural gene, Terminator
Repressor, Operator gene, Structural gene
Structural gene, Transposons, Operator gene
Correct Answer
Detailed Explanation
A transcription unit in DNA consists of a promoter, a structural gene, and a terminator. The promoter initiates transcription, the structural gene is transcribed, and the terminator signals the end of transcription.
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