(Solved): The sigma factor of E. coli RNA polymerase: Select one: will catalyze synthesis of RNA from both st ...

The sigma factor of E. coli RNA polymerase: Select one: will catalyze synthesis of RNA from both strands of the DNA template in the absence of the core enzyme. combines with the core enzyme to confer specific binding to a promoter. is inseparable from the core enzyme. is required for termination of an RNA chain. on Which factor is NOT a typical modification found in a eukaryotic mRNA? Select one: intron removal ubiquitination of internal nucleotides O addition of a 5' cap Opolyadenylation of the 3' end Clear my choice