Transcription
Which of the following enzyme is used for synthesis of RNA under the direction of DNA?

RNA ligase
DNA ligase
RNA polymerase
DNA polymerase

ANSWER DOWNLOAD EXAMIANS APP

Transcription
The sigma factor

is responsible for recognizing the termination sequence
accomplishes DNA restriction
recognizes the promotor
provides the catalytic function of cleaving off pyrophosphates during mRNA synthesis

ANSWER DOWNLOAD EXAMIANS APP