True/False
In the bacterium E.coli,a repressor protein binds to the operator region of the DNA in the absence of lactose,thus preventing the transcription of the genes of the lactose operon.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q31: Mutations can be caused by chemicals.
Q32: Oral infections with herpes simplex virus 1
Q33: One key reason why viruses are not
Q34: A three-base sequence (loop)in tRNA that is
Q35: HIV is a<br>A) double-stranded DNA virus.<br>B) single-stranded
Q37: Amanatin is a toxin found in the
Q38: Where is the majority of DNA located
Q39: If <i>E.coli</i> bacteria are grown in the
Q40: The "central dogma" of molecular biology described
Q41: If you were a vet examining a