Arlington Pool Service. Arlington Pool Service is a premier pool service and repair company for our valued residents of Arlington, Texas. Here at Arlington Pool Service we know that your pool is your sanctuary, so we are ... 1 picture.
Answer by Surfbanana. Confidence votes 22. Helicase and RNA polymerase separate DNA strands by breaking the hydrogen bonds between complementary bases. Helicase parts the strands of DNA during DNA replication, and RNA polymerase parts them during transcription. The enzyme that separates DNA in called DNA helicases. There are two of them that work away from the origin of replication, creating in bubble in the DNA molecule.
RNA polymerase, together with one or more general transcription factors, binds to promoter DNA. RNA polymerase creates a transcription bubble, which separates the two strands of the DNA helix. This is done by breaking the hydrogen bonds between complementary DNA nucleotides. RNA polymerase adds RNA nucleotides (which are complementary to the nucleotides of one DNA strand). RNA sugar-phosphate backbone forms with assistance from RNA polymerase to form an RNA strand.