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What enzyme is involved in RNA elongation?
RNA polymerase is the enzyme involved in RNA elongation. It adds nucleotides to the growing RNA chain during transcription.
What is the key words of transcription?
The key steps of transcription are initiation, elongation, and termination. During initiation, RNA polymerase binds to the promoter region of DNA. Then, during elongation, the RNA polymerase synthesizes an RNA copy of the DNA template. Finally, termination signals the end of transcription and release of the RNA transcript.
What are the phases of transcription?
Transcription involves three main phases: initiation, elongation, and termination. During initiation, RNA polymerase binds to the promoter region of a gene. In elongation, RNA polymerase synthesizes an RNA molecule complementary to one strand of the DNA. Lastly, termination occurs when RNA polymerase reaches a terminator sequence, causing it to detach from the DNA and release the newly synthesized RNA molecule.
What is One difference between transcription and DNA replication is that?
One difference between transcription and DNA replication is that transcription involves synthesizing RNA from a DNA template, while DNA replication involves duplicating the entire DNA molecule to create two identical copies. During transcription, only a specific segment of DNA is copied into RNA, whereas in replication, both strands of the DNA double helix are replicated. Additionally, transcription uses RNA polymerase, while replication relies on DNA polymerase.
What is the role of DNA helicase during both DNA replication and transcription?
DNA helicase plays a crucial role in both DNA replication and transcription by unwinding the double-stranded DNA helix to facilitate the processes. In DNA replication, helicase unwinds the DNA at the replication fork to allow DNA polymerase access to the template strands. In transcription, helicase unwinds the DNA in front of the RNA polymerase to allow for the synthesis of RNA.
What enzyme is involved in RNA elongation?
RNA polymerase is the enzyme involved in RNA elongation. It adds nucleotides to the growing RNA chain during transcription.
What is the order of events that occur in transcription?
RNA polymerase binds to DNA Elongation Termination
What is the key words of transcription?
The key steps of transcription are initiation, elongation, and termination. During initiation, RNA polymerase binds to the promoter region of DNA. Then, during elongation, the RNA polymerase synthesizes an RNA copy of the DNA template. Finally, termination signals the end of transcription and release of the RNA transcript.
Is DNA polymerase used in the process of transcription?
No, DNA polymerase is not used in the process of transcription. Transcription is the process of making an RNA copy of a gene from DNA, and it is carried out by an enzyme called RNA polymerase. DNA polymerase is primarily involved in the process of DNA replication.
Is polymerase a protein?
Yes, polymerase is a type of protein that plays a key role in DNA replication and transcription processes.
What are the phases of transcription?
Transcription involves three main phases: initiation, elongation, and termination. During initiation, RNA polymerase binds to the promoter region of a gene. In elongation, RNA polymerase synthesizes an RNA molecule complementary to one strand of the DNA. Lastly, termination occurs when RNA polymerase reaches a terminator sequence, causing it to detach from the DNA and release the newly synthesized RNA molecule.
How does DNA polymerase function in the process of transcription?
DNA polymerase does not function in the process of transcription. Transcription is the process where RNA is synthesized from a DNA template by RNA polymerase. DNA polymerase, on the other hand, is involved in DNA replication, where it synthesizes a new DNA strand using a DNA template.
The correct sequence of the events of transcription is?
RNA polymerase reaches the beginning of a gene.
What is the role of DNA helicase during both DNA replication and transcription?
DNA helicase plays a crucial role in both DNA replication and transcription by unwinding the double-stranded DNA helix to facilitate the processes. In DNA replication, helicase unwinds the DNA at the replication fork to allow DNA polymerase access to the template strands. In transcription, helicase unwinds the DNA in front of the RNA polymerase to allow for the synthesis of RNA.
What are the steps of transcription short answer?
Transcription is the process of transcribing DNA into RNA. The steps involve initiation, where RNA polymerase binds to the promotor region of the gene, elongation where RNA polymerase reads the DNA template and synthesizes RNA, and termination where RNA polymerase reaches the terminator sequence and detaches from the DNA.
What is transcription and what are the main steps involved in this process?
Do your own lab report. Jk. Transcription is the process in which DNA is converted into a complementary RNA. Before transcription, the splicing of introns has already occurred. Transcription takes place the nucleus. RNA polymerase begins the elongation of the RNA while the DNA template is unwound and rewound. Transcription responds to the termination signal and disassembles, terminating the process. The RNA is then processed with 5' G cap and poly A tail, and exits the nucleus, heading into the cytoplasm.
How does transcription differ from DNA replication Describe at least four differences?
DNA replication produces a complimentary DNA strand. Transcription produces a complimentary mRNA strand. The major enzyme that carries out DNA replication is DNA Polymerase III (in prokaryotes). The major enzyme that carries out transcription is RNA Polymerase. DNA replication results in two copies of the DNA. Transciption does not affect the DNA - it simply re-anneals (re-joins) after the process. In DNA replication the complementary base to A is T. In transcription the complementary base to A is U.
