How an operon controls transcription in a prokaryotic cell?
How an operon controls transcription in a prokaryotic cell? The operator controls transcription by providing a binding site for the repressor. In a prokaryotic cell, transcription continues through the entire length of the operon. If we want all the structural genes to be transcribed and translated, then we need RNA polymerase to first attach to the promoter. Does transcriptional control occur in prokaryotes? The regulation of gene expression in prokaryotic cells occurs at the transcriptional level. There are two majors kinds of proteins that control prokaryotic transcription: repressors and activators. What controls the initiation of transcription? Initiation is the beginning...