The DNA sequence of prokaryotic gene promotors were found to be
A) largely conserved.
B) distinct for each gene.
C) capable of binding different promoters.
D) strong binders of DNA polymerase.

Question

Quizplus · Accepted Answer

Prokaryotic gene promoters have a largely conserved sequence, particularly the -10 (TATAAT) and -35 (TTGACA) regions. These conserved sequences are recognized by RNA polymerase, and deviations from this consensus sequence can affect transcription efficiency.

The DNA Sequence of Prokaryotic Gene Promotors Were Found to Be