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Does a typical gene consists of regulatory sites in a promoter and the nucleotide sequence that is transcribed?
Wiki User
∙ 10y ago
Yes. There are two sites: one is the promoter (starter) condon and the terminator (stop) condon.
Wiki User
∙ 10y ago
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What is the region of DNA where RNA synthesis begins called?
The region of DNA where RNA synthesis begins is the promoter. DNA contains a number of upstream regulatory and promoter sequences but the region of DNA where RNA synthesis begins is the start codon. This is the first codon that translates into an RNA nucleotide.
Where does transcription take place in DNA?
DNA transcription occurs in the nucleus. It begins at a site known as the promoter, and continues along the DNA template strand that is being transcribed. answer: Nucleus. But to be more exact, promoter.
What do the promoter region do in the DNA translation?
The promoter region has no role in translation. It is the site where RNA Polymerase binds to initiate transcription. Basically, talking about bacteria, a protein called sigma70 binds to the promoter and recruits the RNA Polymerase enzyme. After the RNA Pol is recruited, the sigma70 factor is released and RNA Polymerase synthesizes the complementary mRNA from the DNA that is being transcribed.
What steps happen first during during transcription?
At first during transcription, RNA polymerase binds the promoter region of a gene to be transcribed. The end product would be the synthesized mRNA.
Where is the promotor region of a prokaryotic gene located?
Promoter is a fragment of DNA sequence that is responsible that transcription DNA to RAN. Through the study on promoter, we can find out which DNA sequence will be transcribed into RNA, and we can even transcribe any DNA sequence which we intend to study into RNA.A gene can be roughly divided into five part: Promoter, 5'UTRs, exon, introns, 3'UTRs, and Ploy A site.The promoter is defined as the sequence in the region of the upstream, of the transcription start site.
What is the region of DNA where RNA synthesis begins called?
The region of DNA where RNA synthesis begins is the promoter. DNA contains a number of upstream regulatory and promoter sequences but the region of DNA where RNA synthesis begins is the start codon. This is the first codon that translates into an RNA nucleotide.
In Figure 84 which model of the lac operon correctly shows RNA polymerase lactose and repressor protein when the structural genes are being transcribed?
regulatory promoter oerator
Which of the following statements best describes the promoter of a protein coding gene?
The promoter is a nontranscribed region of a gene.
In the control of gene expression in bacteria a regulatory gene a has its own promoter?
No
Can clones isolated from cDNA libraries contain promoter sequences?
C DNA library lack information about introns and regulatory sequences like promoter , enhancer etc.
Where does transcription take place in DNA?
DNA transcription occurs in the nucleus. It begins at a site known as the promoter, and continues along the DNA template strand that is being transcribed. answer: Nucleus. But to be more exact, promoter.
What is regulatory mutation?
A regulatory mutation is one that occurs in the promoter or operator region of a gene or set of genes and affects the expression of the downstream genes without affecting the amino acid sequences of the gene products.
What do the promoter region do in the DNA translation?
The promoter region has no role in translation. It is the site where RNA Polymerase binds to initiate transcription. Basically, talking about bacteria, a protein called sigma70 binds to the promoter and recruits the RNA Polymerase enzyme. After the RNA Pol is recruited, the sigma70 factor is released and RNA Polymerase synthesizes the complementary mRNA from the DNA that is being transcribed.
What steps happen first during during transcription?
At first during transcription, RNA polymerase binds the promoter region of a gene to be transcribed. The end product would be the synthesized mRNA.
Why does the promoter position differ between prokaryotes and eukaryotes?
In prokaryotes, the promoter is made up of two sequences at -10 and -35. Eukaryotic promoters are diverse and difficult to characterize, they lie upstream of the gene and have regulatory elements that are several kilobases away from the start site.
Where is the promotor region of a prokaryotic gene located?
Promoter is a fragment of DNA sequence that is responsible that transcription DNA to RAN. Through the study on promoter, we can find out which DNA sequence will be transcribed into RNA, and we can even transcribe any DNA sequence which we intend to study into RNA.A gene can be roughly divided into five part: Promoter, 5'UTRs, exon, introns, 3'UTRs, and Ploy A site.The promoter is defined as the sequence in the region of the upstream, of the transcription start site.
What part of the gene gets transcribed?
No, a gene includes regulatory regions, sometimes introns, as well as protein encoding regions, but only the sequence of DNA that codes for amino acids is translated. see http://www.answers.com/intron?cat=health&gwp=13
