题目内容

TATA box only exists in the promoter of genes transcribed by RNA polymerase II.()

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Because RNA polymerase does not have exonuclease activity, the transcription process have no proofreading function.()

Transcription activator has a DNA-binding domain as well as transcription activation domain.()

TFIIH factor has kinase activity, which can promote RNA polymerase II escaping from the promoter.()

The transcription initiation in eukaryotic cells doesn't consume ATP. It can use the interaction of general transcription factors and DNA to unwind of double-stranded DNA in the start point.()

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