what is transcription
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- Transcription is one of the fundamental processes that happens to our genome. It's the process of turning DNA into RNA. And you may have heard about the central dogma, which is DNA, to RNA, to protein. Well, transcription refers to that first part of going from DNA to RNA.
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- Transcription is the process of synthesizing a sequence of mRNA from a complementary template strand of DNA which is read from the 3' → 5' direction but synthesized in the 5' → 3'. It takes place in the nucleus of the cell in eukaryotes and the cytoplasm or nucleoid (if present) in prokaryotes.
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Eukaryotic transcription Transcription is the process of copying genetic information stored in a DNA strand into a transportable complementary strand of RNA. Eukaryotic transcription takes place in the nucleus of the cell and proceeds in three sequential stages: initiation, elongation, and termination.nce the initiation complex is open, the first ribonucleotide is brought into the active site to initiate the polymerization reaction in the absence of a primer. This generates a nascent RNA chain that forms a hetero-duplex with the template DNA strand.
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Eukaryotic transcription Transcription is the process of copying genetic information stored in a DNA strand into a transportable complementary strand of RNA. Eukaryotic transcription takes place in the nucleus of the cell and proceeds in three sequential stages: initiation, elongation, and termination.ukaryotic transcription occurs within the nucleus where DNA is packaged into nucleosomes and higher order chromatin structures.
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Transcription Terms to Know of 06. Transcription. Getty/Eternity in an Instant Definition: Transcription is a specific kind of data entry that means turning oral language into written form. This means listening to an audio or video recording (or possibly live speech in ​real-time transcription) and then typing it as a written transcript.
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DNA Transcription DNA transcription is a process that involves transcribing genetic information from DNA to RNA. The transcribed DNA message, or RNA transcript, is used to produce proteins.
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- Transcription is the synthesis of RNA from a DNA template where the code in the DNA is converted into a complementary RNA code. Translation is the synthesis of a protein from an mRNA template where the code in the mRNA is converted into an amino acid sequence in a protein.
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- Transcription is the name given to the process where the information in a gene in a DNA strand is transferred to an RNA molecule. The coding strand and the template strand of DNA. The important thing to realise is that the genetic information is carried on only one of the two strands of the DNA. This is known as the coding strand.
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Transcription Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA (mRNA) by the enzyme RNA polymerase.
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3-D Animation Library Transcription & Translation: Transcription (Advanced). Transcription is the process by which the information in DNA is copied into messenger RNA (mRNA) for protein production. Transcription begins with a bundle of factors assembling at the promoter sequence on the DNA (in red).Here, two transcription factors are already bound to the promoter.ere the process begins. Transcription factors assemble at a specific promoter region along the DNA. The length of DNA following the promoter is a gene and it contains the recipe for a protein. A mediator protein complex arrives carrying the enzyme RNA polymerase.
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Contents: Transcription vs Translation Diffen › Science › Biology › Microbiology. Transcription is the synthesis of RNA from a DNA template where the code in the DNA is converted into a complementary RNA code. Translation is the synthesis of a protein from an mRNA template where the code in the mRNA is converted into an amino acid sequence in a protein.
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Transcription Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.t is the process of transcribing or making a copy of genetic information stored in a DNA strand into a complementary strand of RNA (messenger RNA or mRNA) with the aid of RNA polymerases.
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Transcription Transcription. Definition. noun. It is the process of transcribing or making a copy of genetic information stored in a DNA strand into a complementary strand of RNA (messenger RNA or mRNA) with the aid of RNA polymerases.Supplement.ee also: RNA, protein synthesis. User Contributions / Comments: Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.
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Transcription Remember that all of the cells in a multicellular organism have arisen by division from a single fertilized egg and therefore, all have the same DNA. The fact that different cells make different proteins is attributable to differences in gene expression, the first step of which is transcription. What is transcription? RNA synthesis (=Transcription) is the process of copying information in DNA sequences into RNA sequences.
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- Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA).
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Transcription, Translation and Replication Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre-messenger RNA is formed, with the involvement of RNA polymerase enzymes.The process relies on Watson-Crick base pairing, and the resultant single strand of RNA is the reverse-complement of the original DNA sequence.he pre-messenger RNA thus formed contains introns which are not required for protein synthesis. The pre-messenger RNA is chopped up to remove the introns and create messenger RNA (mRNA) in a process called RNA splicing (Figure 5).
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Explain the process of transcription? So to say, it is the transfer of genetic information from DNA into RNA. In the case of protein-encoding DNA, transcription is the beginning of the process that ultimately leads to the translation of the genetic code (via the mRNA intermediate) into a functional peptide or protein.
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Transcription, Translation and Replication Transcription is the process by which DNA is copied (transcribed) to mRNA, which carries the information needed for protein synthesis. Transcription takes place in two broad steps. First, pre-messenger RNA is formed, with the involvement of RNA polymerase enzymes.he mRNA formed in transcription is transported out of the nucleus, into the cytoplasm, to the ribosome (the cell's protein synthesis factory). Here, it directs protein synthesis. Messenger RNA is not directly involved in protein synthesis − transfer RNA (tRNA) is required for this.
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Steps of DNA Transcription Steps of DNA Transcription. Transcription is the biochemical process of transferring the information in a DNA sequence to an RNA molecule. The RNA molecule can be the final product, or in the case of messenger RNA (mRNA), it can be used in the process of translation to produce proteins.
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Difference Between Replication and Transcription Thank you... Transcription is the process through which a DNA sequence is enzymatically copied by an RNA polymerase to produce a complementary RNA. Or, in other words, the transfer of genetic information from DNA into RNA. Prokaryotic transcription occurs in the cytoplasm alongside translation.
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Transcription Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA (mRNA) by the enzyme RNA polymerase.ranscription is the first step of gene expression, in which a particular segment of DNA is copied into RNA (mRNA) by the enzyme RNA polymerase.
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transcription tran·scrip·tion. n. 1. The act or process of transcribing. 2. Something that has been transcribed. 3. The process by which mRNA is synthesized from a DNA template resulting in the transfer of genetic information from the DNA molecule to mRNA. tran·scrip′tion·al adj.
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What is transcription? Transcription In general, transcription is the process of synthesizing a sequence of mRNA from a complementary template strand of DNA which is read from the 3' → 5' direction but synthesized in the 5' → 3'. It takes place in the nucleus of the cell in eukaryotes and the cytoplasm or nucleoid (if present) in prokaryotes.
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Transcription RNA synthesis (=Transcription) is the process of copying information in DNA sequences into RNA sequences. How is transcription different from replication of DNA? DNA replication serves to copy all the genetic material of the cell and occurs before a cell divides.
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- The newly formed mRNA copies of the gene then serve as blueprints for protein synthesis during the process of translation. Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template.
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- transcription / DNA transcription. Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template.