What is the purpose of transcription factors? Group of answer choices Transcription factors regulate nuclear export of mRNA molecules Transcription factors mediate binding of RNA polymerase to the promoter regions of genes. Transcription factors promote DNA replication during S-phase. Transcription factors interact with RNA polymerase to proofread the nascent mRNA transcript. None of above
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Step 1: Transcription factors are proteins that bind to the upstream regulatory elements of genes in the promoter and enhancer regions of DNA. Show more…
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