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During transcription holoenzyme RNA poly...

During transcription holoenzyme RNA polymerase binds to a DNA sequence and the DNA assumes a saddle like structure at that point. What is that sequence called ?

A

AAAT box

B

TATA box

C

GGTT box

D

CAAT box

Text Solution

Verified by Experts

The correct Answer is:
B
During transcription, holoenzyme RNA polymerase binds to DNA sequence and DNA assume a saddle like structure at that point. The sequence is called TATA box.
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Knowledge Check

  • During transcription holoenzyme RNA polymerase binds ot DNA sequence and the DNA assumes a saddle like structure at that point. What is that sequnece called ?

    A
    CAAT box
    B
    GGTT box
    C
    AAAT box
    D
    TATA box

  • During transcription, the DNA site at which RNA polymerase binds is called

    A
    Promoter
    B
    Regulator
    C
    Receptor
    D
    Enhance

  • During transpcription,RNA polymerase holoenzyme binds to a gene prmoter and assumes a sabble like structure. What is its DNA -binding sequence ?

    A
    AATT
    B
    CACC
    C
    TATA
    D
    TTAA

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