In a prokaryotic operon, the region to which RNA polymerase binds is called ____.
A) heterogeneous nuclear DNA
B) a repressor gene
C) a promoter sequence
D) an operator sequence
E) an enhancer gene
Correct Answer:
Verified
Q1: When histones are acetylated, transcription is _.
A)enhanced
B)slowed
C)repressed
D)able
Q2: Transcription factors control gene expression by _.
A)initiating
Q3: Expression of a microRNA complementary in sequence
Q4: An operon contains a _.
A)single gene controlled
Q6: Suppose the PAX6 gene from a human
Q7: Binding of _ to _ in DNA
Q8: Operons occur _.
A)only in prokaryotes
B)only in eukaryotes
C)only
Q9: Which feature is least likely to be
Q10: Calico cats have their pattern due to
Q28: In prokaryotes, most of the control of
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