Molecular Biology Help! Elongation factor __________ reactivates arrested RNA po

Question

Molecular Biology Help!

Elongation factor __________ reactivates arrested RNA polymerase III.

This sequence motif, which is called the __________, is usually located 25 to 30 bp upstream from the transcription initiation site.

__________ transcription occurs when the level of transcription catalyzed by RNA polymerase II together with the general transcription factors is much lower than that observed in the cell.

The ___________________ protein specifically binds to the TATA box.

Sequential binding of RNA polymerase II-TFIIF complex, TFIIE, and TFIIH completes ___________________ formation.

A variety of transcription ______________ factors helps to suppress transient pausing during elongation.

________________ is the TFIIB recognition element present upstream of the TATA box.

__________ is the sequence motif located downstream from the Inr core promoter motif.

Explanation / Answer

Question 2:

This sequence motif, which is called the __________, is usually located 25 to 30 bp upstream from the transcription initiation site.

TATA box

CAAT box

TFIIB box

DPE

none of the above

Answer: TATA box

TATA box is a DNA sequence motif associated with the many RNA polymerase II promoters; it is usually situated at 25 to 30 bp upstream from the transcription start site.

Note: As per the guidelines we can answer only ONE question. So, I did not answer the remaining questions. Hope you can understand.

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