Bacteria regulate virulence gene expression because
A) the genes need to be expressed all the time.
B) the genes do not need to be expressed all the time, and regulation saves energy.
C) the genes do not need to be expressed all the time; if they were, the bacterial cell would die.
D) it does not cost them any energy to keep the gene expressed all the time.
Correct Answer:
Verified
Q32: During transcription termination
A) sigma disengages from RNA
Q33: In the lac operon,a mutation in the
Q34: EF-G is involved in
A) transcription initiation.
B) transcription
Q35: Phase variation controls protein levels by
A) altering
Q36: Recombinant human insulin is safely produced in
Q38: The gene that codes for a protein
Q39: Which of the following is NOT normally
Q40: Ribosomes are composed of
A) protein only.
B) RNA
Q41: TAT is a codon for the amino
Q42: CASE HISTORY
In San Francisco, a 3-year-old boy
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents