which best describes the order of actions by rna polymerase
What is the order of RNA polymerase? – RNA polymerase synthesizes an RNA transcript complementary to the DNA template strand in the 5′ to 3′ direction. It moves forward along the template strand in the 3′ to 5′ direction, opening the DNA double helix as it goes.
Which option describes the function of RNA polymerase? – › … › Articles
Which of the following steps is catalyzed by RNA polymerase? – Solution : Elongation
Elongation step in transcription is catalysed by RNA polymerase.
What are the 4 steps of transcription? – The major steps of transcription are initiation, promoter clearance, elongation, and termination.
What are the steps of RNA replication? – There are three phases of transcription: initiation, elongation and termination. It is easier to understand the process by first examining elongation then initiation and termination.
What is the role of RNA polymerase quizlet? – What is the function of RNA Polymerase? RNA polymerase binds to DNA, separates the strands, then uses one of the strands as a template from which to assemble nucleotides into a complementary RNA strand.
Which of the following is true for the RNA polymerase activity? – 5. Which of the following is TRUE for the RNA polymerase activity? Explanation: RNA polymerase is also known as DNA dependent RNA polymerase enzyme and it involves a synthesis of RNA from DNA.
What are transcribed by RNA polymerase? – Together, the transcription factors and RNA polymerase form a complex called the transcription initiation complex. This complex initiates transcription, and the RNA polymerase begins mRNA synthesis by matching complementary bases to the original DNA strand.
What is synthesized by RNA polymerase? – RNA polymerase I (Pol I) synthesizes only one type of RNA transcript called pre-ribosomal RNA (or pre-rRNA), which serves as a precursor for the 18S, 5.8S, and 28S rRNAs.
Which of the following steps in transcription is catalysed by RNA polymerase a initiation B elongation b termination D All of the above? – The RNA polymerase is only capable to catalysing the process of elongation. It associates transiently with initiation-factor (σ) and termination-factor(ρ) to initiate and terminate the transcription respectively.
Which stage involves RNA polymerase binding to a promoter sequence on the DNA strand? – Transcription Initiation. The first step in transcription is initiation, when the RNA pol binds to the DNA upstream (5′) of the gene at a specialized sequence called a promoter (Figure 2a).
Which of the following steps in transcription is catalysed by RNA polymerase * A initiation B elongation C termination D All of the above? – d. All of the above. RNA polymerase facilitates initiation, elongation, and termination during transcription.
What is the correct order of events during transcription? – Transcription takes place in three steps: initiation, elongation, and termination.
What are the three steps of RNA transcription? – Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.
What are the 3 steps of transcription and describe each? – Transcription takes place in three steps: initiation, elongation, and termination. The steps are illustrated in Figure 2. Figure 2. Transcription occurs in the three steps—initiation, elongation, and termination—all shown here.