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The gene in the diagram is transcribed by RNA polymerase from left to right. If the primary transcript in the diagram has the sequence 5 AAAAGGGGGGAUGGGG...3, the DNA strand with the sequence 5 AAAAGGGGGGATGGGG....3 would be found in the DNA strand labeled transcribed region promoter W exon intron exorn primary transcriptS

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Answer #1

Z

Upstream of w

Note- the primary transcript has same coding to that of coding strand which has 5’ to 3’ direction which is shown in figure as z

The RNA polymerase bind to the promoter region initially to initiate the transcription process.therefore the upstream of w is the inital site for binding of RNA polymerase

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