The nucleotide position on the promoter where RNA polymerase begins synthesis of RNA.Group of answer choicesexoncodonstart pointintronTATA boxA site

The nucleotide where RNA polymerase actually begins synthesis of the mRNA.Group of answer choicesintroncodonstart pointpromoterTATA boxA siteNext

The sequences of DNA that direct the RNA polymerase to the proper initiation site for transcription are:Group of answer choicesenhancersoperatorspromotersintronsrho sequences

A specific nucleotide sequence in the DNA of a gene that binds RNA polymerase, positioning it to start transcribing RNA at the appropriate place.Group of answer choicespromotercodonintronTATA boxexonanticodonNext

The DNA sequence where RNA polymerase attaches and initiates transcription.Group of answer choicescodonanticodonexonpromoterintronTATA boxNext

A DNA sequence in eukaryotic promoters crucial in forming the transcription initiation complex.Group of answer choicescodonTATA boxA siteexonstart point