Identify the statements that are features of a promoter. G In eukaryotes, the pr
ID: 219189 • Letter: I
Question
Identify the statements that are features of a promoter. G In eukaryotes, the promoter attracts the small and large ribosomal subunits with the help of initiation factors. In prokaryotes, the promoter contains a-35 and – 10 region upstream of the transcription start site. In eukaryotes, the promoter is recognized by a sigma factor subunit, which must bind to the promoter before forming the preinitiation complex. In both prokaryotes and eukaryotes, the promoter is located in the 5' direction, upstream from the transcription start site. In eukaryotes, the promoter often contains a TATA box, which is where the TATA-binding protein binds.Explanation / Answer
Statements that are features of a promoter:
- In prokaryotes, the promoter contains a -35 and -10 region upstream of the transcription start site
- In both prokaryotes and eukaryotes, the promoter is located in the 5' direction, upstream from the transcription start site
- In eukaryotes, the promoter often contains a TATA box, which is where the TATA-binding protein binds
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