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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.
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What Enzyme is necessary in transcribing mRNA from DNA?
RNA polymerase is the enzyme responsible for transcribing mRNA from DNA in the process of transcription. It catalyzes the polymerization of ribonucleotides into a growing mRNA strand complementary to the DNA template strand.
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What determines the start site and direction of transcription in a gene?
The start site and direction of transcription in a gene are determined by specific sequences of DNA called promoters. Promoters signal the enzyme RNA polymerase where to begin transcribing the gene and in which direction to read the DNA.
Transcribing DNA for what function for the cell?
Transcribing DNA is a process where a specific segment of DNA is copied into RNA. This RNA molecule can then be used by the cell to produce proteins through the process of translation. Protein synthesis is essential for various cellular functions such as enzyme activity, cell structure, and signaling.
What enzyme reads the DNA template?
Various DNA polymerases read the DNA template during replication of DNA. Various RNA polymerases read the DNA template during transcription.
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.
Which enzyme transcribes DNA into mRNA?
rna polymerase
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.
How does RNA polymerase contribute to the process of DNA replication?
RNA polymerase is not directly involved in DNA replication. Instead, it is responsible for transcribing DNA into RNA during the process of gene expression. DNA replication is carried out by a different enzyme called DNA polymerase, which synthesizes new DNA strands using the existing DNA as a template.
What role does RNA polymerase play in the process of DNA replication?
RNA polymerase is not directly involved in DNA replication. Instead, it is responsible for transcribing DNA into RNA during the process of gene expression. DNA replication is carried out by a different enzyme called DNA polymerase, which synthesizes new DNA strands using the existing DNA as a template.
What enzyme separates the two strands of DNA to initiate the replication process?
The enzyme that separates the two strands of DNA to start the replication process is called helicase.
What is the process of making RNA from DNA called?
The process that involves the transcribing of genetic information from DNA to RNA is called Transcription.
