Which of the following statements about the lac operon is NOT true?

Question:Which of the following statements about the lac operon is NOT true?

1.RNA polymerase can be blocked by an active repressor protein attached to the operator

2.RNA polymerase attaches at a site on the DNA strand, known as the promoter

3.There is a regulatory gene that is downstream from the structural genes that can inhibit transcription

4.The regulatory gene produces the active repressor


Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!