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Transcription

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






1The Rho protein is involved in the _____ stage of transcription.
A)initiation
B)elongation
C)termination
D)none of the above



2Which of the following is correct regarding sigma factor?
A)it is involved in the termination of replication
B)it recognizes the promoter region
C)it forms an open complex
D)it forms mRNA
E)none of the above are correct



3Which of the following occurs first in transcription?
A)action of the Rho protein
B)formation of a holoenzyme
C)formation of an open complex
D)formation of a closed complex
E)elongation of the mRNA



4Unwinding of the DNA during transcription is the result of the activity of a helicase enzyme downstream of the RNA polymerase.
A)True
B)False



5The RNA transcript being produced by the RNA polymerase is complementary to the template strand of the DNA.
A)True
B)False







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