where does rna transcription happen in the cell
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BioCoach Activity Concept 2: Transcription and Translation in Cells In a prokaryotic cell, transcription and translation are coupled; that is, translation begins while the mRNA is still being synthesized. In a eukaryotic cell, transcription occurs in the nucleus, and translation occurs in the cytoplasm.
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BioCoach Activity In a eukaryotic cell, mRNA is synthesized in the nucleus and translated on ribosomes in the cytoplasm. A protein-coding gene is transcribed into a pre-mRNA. Pre-mRNA is processed into a mature mRNA.
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Bio Chapter 7 Where in a eukaryotic cell does each process occur? Transcription copies the information encoded in a DNA base sequence into the complementary language of mRNA. Once transcription is complete and mRNA is processed, the cell is ready to translate the mRNA message into a sequence of amino acids that builds a protein. Transcription occurs in the nucleus, and translation occurs at ribosomes in the cytoplasm. Some people compare DNA to a blueprint stored in the office of a construction company. Explain how this analogy would extend to transcription and translation.
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Messenger RNA Transcription is when RNA is made from DNA. During transcription, RNA polymerase makes a copy of a gene from the DNA to mRNA as needed. This process is similar in eukaryotes and prokaryotes.n general, in prokaryotes the lifetime of mRNA is much shorter than in eukaryotes. Prokaryotes degrade messages by using a combination of ribonucleases, including endonucleases, 3' exonucleases, and 5' exonucleases.
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- Transcription occurs in the cell nucleus and where DNA is housed. Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase. Transcription occurs in the cell nucleus and where DNA is housed.
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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 is more complex than prokaryotic transcription. For instance, in eukaryotes the genetic material (DNA), and therefore transcription, is primarily localized to the nucleus, where it is separated from the cytoplasm (in which translation occurs) by the nuclear membrane.
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How does RNA transcription take place? The mRNA then leaves the nucleus and goes to a ribosome, where translation takes place (or it translates the directions into amino acids). This happens by the ribosome closing around the mRNA. The rRNA reads the RNA codons (groups of 3 bases), and tells tRNA which amino acid to bring to the ribosome (transports them).
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5 Where does transcription occur in the cell? Thus the role of mRNA is to carry a coded message from the nucleus where the information is stored, to the cytoplasm where the coded message is translated into a specific protein; hence it’s name – messenger RNA. Translation occurs at particular sites within the cytoplasm; it occurs on ribosomes. Ribosomes are large aggregates of proteins and ribosomal RNA (rRNA). Hence three types of RNA are involved in the process of translation but only one of them, mRNA, codes for proteins.
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Where in the Cell Does Protein Synthesis Take Place? However, DNA is only the code. To make these code into instructions that parts of a cell can read, ribonucleic acid, or RNA, is needed. Messenger RNA, or mRNA, plays a key part in the process of protein synthesis. The first stage of protein synthesis is transcription. In a eukaryotic cell's nucleus, segments of the double-stranded DNA molecules are turned into single strands of RNA molecules called transcripts. These transcripts are then processed into mRNA.
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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. Transcription copies short stretches of the coding regions of DNA to make RNA. Different genes may be copied into RNA at different times in the cell's life cycle.
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Where do transcription and translation take place in the cell? Report Abuse. Transcription is the process of creating mRNA from DNA. DNA is in the nucleus, so this must occur in the nucleus. Translation is the process of creating protein from mRNA on a ribosome.Ribosomes are located in the cytoplasm, so translation occurs in the cytoplasm.NA transcribed inside nucleus only comes out into cytosol for its translation. But DNA transcribed inside mitochondria or chloroplast translate inside its corresponding organelle with the help of mitochondrial ribosome and chloroplast ribosome respectively.
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- Cell transcription occurs in the nucleus of the cell where the DNA is located. Transcription is the process whereby a DNA base sequence is copied to form an RNA molecule. The production of mRNA... Cell transcription occurs in the nucleus of the cell where the DNA is located.
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Eukaryotic Transcription Eukaryotic transcription is carried out in the nucleus of the cell and proceeds in three sequential stages: initiation, elongation, and termination. Eukaryotes require transcription factors to first bind to the promoter region and then help recruit the appropriate polymerase. RNA Polymerase II is the polymerase responsible for transcribing mRNA.
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Where does transcription occur and where does translation occur in the cell? RNA translation occurs on the ribosome. the ribosomes are outside of the nucleus attached to rough ER. this translation occurs with the aid of tRNA, transfer RNA, takes place on the ribosome, and results in protein synthesis. so to review, transcription happens in the nucleus and translation outside of the nucleus on a ribosome. all of this ...
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Describe the shapes of the three types of RNA? In eukaryotic cells, once mRNA has been transcribed from DNA, it is processed before being exported from the nucleus into the cytoplasm, where it is bound to ribosomes and translated into its corresponding protein form with the help of tRNA.
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Stages of transcription Transcription is the process in which a gene's DNA sequence is copied (transcribed) to make an RNA molecule. RNA polymerase is the main transcription enzyme. Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins). RNA polymerase uses one of the DNA strands (the template strand) as a template to make a new, complementary RNA molecule. Transcription ends in a process called termination. Termination depends on sequences in the RNA, which signal that the transcript is finished.
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Transcription, Translation and Replication Translation. The 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.The process by which mRNA directs protein synthesis with the assistance of tRNA is called translation.ere, it directs protein synthesis. Messenger RNA is not directly involved in protein synthesis − transfer RNA (tRNA) is required for this. The process by which mRNA directs protein synthesis with the assistance of tRNA is called translation.
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Where in the Cell Does Transcription Occur? Where in the cell does transcription occur? A: Cell transcription occurs in the nucleus of the cell where the DNA is located. Transcription is the process whereby a DNA base sequence is copied to form a... Full Answer >
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Where does transcription occur in eukaryotes? Transcription occurs in the cell nucleus and where DNA is housed.  Transcription is the first step of gene expression, in which a  particular segment of DNA is copied into R…NA by the enzyme RNA  polymerase.
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Internet-Based Tools for Teaching Transcription and Translation Transcription is the process of making an RNA copy of a gene sequence. This copy, called a messenger RNA (mRNA) molecule, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes. Here is a more complete definition of transcription: Transcription.
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Post-Transcriptional RNA Processing Prokaryotic DNA transcription produces messenger RNA, which is necessary for transfer from the cell nucleus to the cytoplasm where translation occurs. In contrast, eukaryotic DNA transcription takes place in a cell's nucleus and produces what is called a primary RNA transcript or pre-messenger RNA.
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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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Where Does Transcription Occur Transcription is a process in which the DNA is transcribed into mRNA. This is a very important part of the protein synthesis process. Eukaryotic cells are facilitated with the nucleus, and they can have one or more nucleus, which contains the genetic materials such as DNA and RNA.
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Cell Biology Chapter 7 Transcription takes place in the nucleus: the gene coding for the protein required untwists then unzips, the H-bonds between the strands break. free RNA nucleotides form complementary base pairs with one strand of DNA bases. weak hydrogen bonds form between base pairs.
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Where Does Transcription Take Place? Where does DNA transcription take place? DNA transcription takes place in the nucleus of a cell, which is where DNA is located. The process begins when the enzyme RNA polymerase hooks itself to a specific sequence found on the DNA at a place called the promoter region.