Site MapHelpFeedbackControl of Gene Expression in Eukaryotes
Control of Gene Expression in Eukaryotes

View the animation below, then complete the quiz to test your knowledge of the concept.






1RNA polymerase binds to the
A)operator.
B)promoter.
C)regulator.
D)terminator.
E)enhancer.



2The most efficient control of eukaryotic gene expression is achieved at the level of
A)replication.
B)transcription initiation.
C)post-transcription.
D)translation initiation.
E)post-translation.



3At which of the following level(s) can gene expression be regulated in eukaryotes?
A)passage of mRNA through the nuclear membrane
B)destruction of the mRNA
C)rate of protein synthesis
D)A and B
E)A, B and C



4The addition of a phosphate to a protein after it is produced is an example of post-transcriptional modification.
A)True
B)False



5The exons of eukaryotic mRNA are removed and the introns are spliced together.
A)True
B)False







Animation Quiz SiteOnline Learning Center

Home > Genetics 1 > Chapter 17 > Control of Gene Expression in Eukaryotes