Answer: -binds to DNA during transcription and separates the DNA strands-then uses one strand of DNA as a template from which to assemble nucleotides into a complementary strand of RNA
What is the role RNA polymerase?

Control of the process of gene transcription affects patterns of gene expression and thereby allows a cell to adapt to a changing environment perform specialized roles within an organism and maintain basic metabolic processes necessary for survival. Therefore it is hardly surprising that the activity of RNAP is long complex and highly regulated. In Escherichia coli bacteria more than 100 transcription factors have been identified which modify the activity of RNAP.

RNA polymerase III - Wikipedia

RNA polymerase - Wikipedia

RNA polymerase - Wikipedia

Ribonucleic acid ( RNA ) is a polymeric molecule essential in various biological roles in coding decoding regulation and expression of genes. RNA and DNA are nucleic acids.Along with lipids proteins and carbohydrates nucleic acids constitute one of the four major macromolecules essential for all known forms of life.Like DNA RNA is assembled as a chain of nucleotides but unlike DNA RNA is ...

In eukaryote cells RNA polymerase III (also called Pol III) transcribes DNA to synthesize ribosomal 5S rRNA tRNA and other ...


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