I\'m confused because there are multiple stop and start sites. My best guess is

Question

I'm confused because there are multiple stop and start sites.

My best guess is the top line begins and ATG and ends at TAG, but i'm not sure what part is is asking for excatly...?

l. 5pt You have just obtained DNA sequence data for a promoter in an environmentally regulate gene from Sugar Maple CAcer saccharum), the Wisconsin state tree. The promoter region has the following DNA sequence. Using this sequence, answer the following: 5 GGCTTGGcGTTCATTTCAGC-3 3 CACATACAAGcTCAACCGAAccGCAAGTAAAGTcG-5 a. Highlight and name ALL the key predicted DNA regulatory sequences for this promoter b. Label the most likely transcription start site, predicted using conventional methods. c. Write out the first 6 nt (5' end) of the transcribed mRNA.

Explanation / Answer

CAT box( CAATCAAT) is the transcription start site where Pol sits and start transcription. transcription starts from third base CAATCAAT.

mRNA sequence

5' AUCAAU

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