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What is last steps during transcription?

RNA polymerase reaches the end of a gene.


What steps happen lasts during transcription?

RNA polymerase reaches the end of a gene.


How does RNA polymerase know where to start transcribing a gene into mRNA?

The enzyme that synthesizes RNA (RNA polymerase) binds specific DNA sequencesthat typically lie before the gene being transcribed. When everything it needs to start synthesis is properly assembled (any cofactors, etc.), only then can it begin transcribing DNA into RNA.


What happens at the end of transcriptions?

The transcription process stops.mRNA detaches and moves to the ribosomesTranscription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.


What happens at end of transcription?

The transcription process stops.mRNA detaches and moves to the ribosomesTranscription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.


Does the promoter on a DNA sequence lie next to the 5' or 3' end?

The promoter typically lies next to the 5' end of a gene on the DNA sequence. It is the region where RNA polymerase binds to initiate transcription of the gene.


How does Transcription take place?

who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene


How does transcription go from 3 to 5 in the process of gene expression?

During transcription, the DNA strand is read by an enzyme called RNA polymerase. The RNA polymerase moves along the DNA strand and creates a complementary RNA strand by matching nucleotides. The process starts at the 3' end of the DNA strand and moves towards the 5' end, resulting in the production of an RNA molecule.


Describe the transcription process in terms of the three regions of the gene?

Transcription is divided into three regions: the promoter, which signals the start of transcription; the coding region, where the gene sequence is transcribed into RNA; and the terminator, which signals the end of transcription. During transcription, RNA polymerase binds to the promoter region, unwinds the DNA, reads the coding region to synthesize RNA, and stops at the terminator region to release the newly formed RNA transcript.


What is the order of actions by rna polymerase?

Binds to DNA, makes mRNA from DNA, detaches


The ter site on the E. coli chromosome serves to terminate?

transcription of genes by recruiting RNA polymerase and causing it to dissociate from the DNA template. This region contains specific sequences that signal the end of a gene, leading to the release of the completed RNA transcript. The ter site plays a crucial role in regulating gene expression and ensuring that transcripts are accurately produced.


How does DNA become protein?

By how in the nucleus, enzymes copy a gene to a molecule of RNA and then, RNA leaves the nucleus and binds to a ribosome, where the cell uses the sequence of nucleotides in RNA to create a particular sequence of amino acids-a protein.