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Question: Answered & Verified by Expert
If the sequence of nitrogen bases of the coding strand of DNA in a transcription unit is: 5′ – A T G A A T G – 3′, the sequence of bases in its RNA transcript would be;
BiologyMolecular Basis of InheritanceNEET
Options:
  • A 5′ – A U G A A U G – 3′
  • B 5′ – U A C U U A C – 3′
  • C 5′ – C A U U C A U – 3′
  • D 5′ – G U A A G U A – 3′
Solution:
1872 Upvotes Verified Answer
The correct answer is: 5′ – A U G A A U G – 3′
The sequence of bases in its RNA transcript would be 5′ – A U G A A U G – 3’ as thymine is replaced by uracil in rna.

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