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Question: Answered & Verified by Expert
A transcription unit in DNA must have
BiologyMolecular Basis of InheritanceNEET
Options:
  • A Promoter
  • B Structural gene
  • C Terminator
  • D All of the above
Solution:
1415 Upvotes Verified Answer
The correct answer is: All of the above
Transcription is the formation of RNA from DNA. The transcription unit consists of three regions, promoter to which RNA polymerase binds and initiates the transcription, structural gene which codes for mRNA and terminator which ends the process of transcription.

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