WebDec 30, 2024 · DNA polymerase adds new free nucleotides to the 3’ end of the newly-forming strand, elongating it in a 5’ to 3’ direction. However, DNA polymerase cannot begin forming this new chain on its ... RNA polymerase binding in bacteria involves the sigma factor recognizing the core promoter region containing the −35 and −10 elements (located before the beginning of sequence to be transcribed) and also, at some promoters, the α subunit C-terminal domain recognizing promoter upstream elements. There are multiple interchangeable sigma factors, each of which recognizes a distinct se…

Stages of transcription - Khan Academy

WebJun 1, 2024 · DNA polymerase III attaches to this primer to synthesize a second Okazaki fragment in the 5′-3′ direction away from the replication fork. Once DNA polymerase III reaches the first Okazaki fragment primer, … WebSequence of three nucleotides that code for an amino acid. _____exon c. Location on DNA where RNA polymerase attaches. _____ intron d. Sequence of three nucleotides that is complementary to a codon triplet. … charges imperialismo

Case Study - Questions 1. Based on his symptoms what do...

WebExpert Answer. 100% (1 rating) 14. The specific DNA regions where an RNA polymerase attaches and initiates RNA synthesis are called promoters. The promoter region contains the specific region called the TATA box which has two important regions as -35 and -10, both these regions ar …. View the full answer. Transcribed image text: 14. WebDec 6, 2024 · Prokaryotes contain DNA polymerase I to V. Pol I and Pol III are the two types of DNA polymerases that are responsible for the 80% of DNA replication. … WebEventually , the RNA transcript is released , and polymerase detaches. from DNA → completed RNA transcript. promoter - DNA sequence where RNA polymerase attaches 4 initiates transcription ##### terminator - sequel that signals end of transcription. Bacteria - ribosomal MNA. Eukaryotes - RNA polymerase I and 2 other types of RNA . harrison house glen cove ny