Matching
Choose the correct answer from the list.Not all the answers will be used.

-Termination of bacterial transcription requires the ______ factor.
A) Rho (ρ)
B) introns
C) sigma (σ)
D) sense
E) operons
F) structural
G) Pribnow
H) promoters
I) antisense
J) exons
K) nucleolus
L) TATA
M) Sense
N) AAAA (poly A)
O) Ribosome

Question

Matching
Choose the correct answer from the list.Not all the answers will be used.

-Termination of bacterial transcription requires the ______ factor.
A) Rho (ρ)
B) introns
C) sigma (σ)
D) sense
E) operons
F) structural
G) Pribnow
H) promoters
I) antisense
J) exons
K) nucleolus
L) TATA 
M) Sense
N) AAAA (poly A)
O) Ribosome

Quizplus · Accepted Answer

Rho factor is required for termination of bacterial transcription.

Answer: C
 Sigma factor is required for initiation of bacterial transcription, not termination.

Answer: H
 Promoters are regions of DNA that signal the start of transcription and are recognized by RNA polymerase.

Answer: N 
 Poly-A tail is added to the 3' end of mRNA in eukaryotes, not bacteria.

Answer: O 
 Ribosomes are involved in translation of mRNA into protein, not termination of transcription.

Matching Choose the Correct Answer from the List.Not All the Answers