The sigma factor Options: A . &nbspprovides the catalytic function of cleaving off pyrophosphates during mRNA synthesis B . &nbsprecognizes the promotor C . &nbspaccomplishes DNA restriction D . &nbspis responsible for recognizing the termination sequence

The sigma factor

Question

The sigma factor

Options:

A . provides the catalytic function of cleaving off pyrophosphates during mRNA synthesis

B . recognizes the promotor

C . accomplishes DNA restriction

D . is responsible for recognizing the termination sequence

Answer: Option B

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