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What is the terminator in mRNA synthesis?
The terminator in mRNA synthesis is a specific DNA sequence that signals the end of transcription. When the RNA polymerase reaches the terminator sequence, it stops transcribing the mRNA molecule, releasing it from the DNA template.
What happens when a steroid hormonoe binds to a receptor?
acts as a transcription factor and binds to DNA, activating a gene
Where on the lac operon does transcription take place?
The lac operon encodes enzymes required in the digestion and transport of lactose. Transcription is activated when there is lactose in the cellular environment, and RNA polymerase binds to the promoter region of the operon, and activates the expression of lacA, lacZ and lacY.
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 determines where on the DNA molecule transcription begins and ends?
Transcription begins at a specific DNA sequence called the promoter region, which signals the RNA polymerase enzyme where to start transcribing. Transcription ends at a specific DNA sequence called the terminator region, which signals the RNA polymerase to stop transcribing. These regions, along with other regulatory elements, help determine the initiation and termination points of transcription.
What is the terminator in mRNA synthesis?
The terminator in mRNA synthesis is a specific DNA sequence that signals the end of transcription. When the RNA polymerase reaches the terminator sequence, it stops transcribing the mRNA molecule, releasing it from the DNA template.
Which process stop when rna polymerase comes to a terminator?
Transcription is the process that stops when RNA polymerase is terminated.
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 difference between the terminator sequence and the stop codon in genetic transcription and translation processes?
The terminator sequence marks the end of a gene during transcription, signaling the RNA polymerase to stop. The stop codon, on the other hand, signals the end of protein synthesis during translation, causing the ribosome to release the completed protein.
What happens when a steroid hormonoe binds to a receptor?
acts as a transcription factor and binds to DNA, activating a gene
What is a DNA terminator sequence?
A DNA terminator sequence is a specific nucleotide sequence that signals the end of transcription for RNA polymerase, thus stopping the synthesis of RNA from DNA. It usually contains a stem-loop structure that causes RNA polymerase to dissociate from the DNA template.
Where on the lac operon does transcription take place?
The lac operon encodes enzymes required in the digestion and transport of lactose. Transcription is activated when there is lactose in the cellular environment, and RNA polymerase binds to the promoter region of the operon, and activates the expression of lacA, lacZ and lacY.
Is it terminator salvation is terminator 4?
Terminator Salvation is the 4th film in the Terminator series .
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 determines where on the DNA molecule transcription begins and ends?
Transcription begins at a specific DNA sequence called the promoter region, which signals the RNA polymerase enzyme where to start transcribing. Transcription ends at a specific DNA sequence called the terminator region, which signals the RNA polymerase to stop transcribing. These regions, along with other regulatory elements, help determine the initiation and termination points of transcription.
What happens due to absence of vitamin d?
Absence of vit d causes rickets in children and osteomalaxia in adult
What is the giant terminator called off terminator salvation?
The giant Terminator in Terminator Salvation is called The Harvester.
