NEET 2023 Zoology Transcription MCQ Question
Which one of the following is the sequence on corresponding coding strand, if the sequence on mRNA formed is as follows 5’ AUCGAUCGAUCGAUCGAUCG AUCG AUCG 3’?
3’ UAGCUAGCUAGCUAGCUA GCUAGCUAGC 5’
5’ ATCGATCGATCGATCGATCG ATCGATCG 3’
3’ ATCGATCGATCGATCGATCG ATCGATCG 5’
5’ UAGCUAGCUAGCUAGCUA GCUAGC UAGC 3’
Correct Answer
Detailed Explanation
The coding strand of DNA is identical to the mRNA sequence except that thymine (T) replaces uracil (U). Thus, the sequence is 5’ ATCGATCGATCGATCGATCG ATCGATCG 3’.
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