Which of the following statement is false regarding the sigma-factor?
A) It does not have a DNA-binding domain.
B) Interaction with the core enzyme unmasks the DNA-binding region.
C) Subregions 2.4 and 4.4 are involved in promoter recognition.
D) It can also bind to the nontemplate strand.
E) It can bind to the -10 box.
Correct Answer:
Verified
Q2: _ can be used to block initiation
Q3: The sigma subunit in RNA polymerase is
Q4: An experiment was conducted to determine the
Q5: Which of the following are characteristic of
Q6: Which of the following would most likely
Q8: Dimethyl sulfate is used to
A)cleave DNA molecules.
B)denature
Q9: Which of the following precursors would
Q10: Which of the following is most involved
Q11: An experiment was designed to obtain nonspecific
Q12: Which of the following techniques is suitable
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