where in the cell does transcription occur?
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How DNA Works In a eukaryote, DNA never leaves the nucleus, so its information must be copied. This copying process is called transcription and the copy is mRNA. Transcription takes place in the cytoplasm (prokaryote) or in the nucleus (eukaryote). The transcription is performed by an enzyme called RNA polymerase. To make mRNA, RNA polymerase: 1  Binds to the DNA strand at a specific sequence of the gene called a promoter.  Unwinds and unlinks the two strands of DNA.
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Biology 8.4 Where and when do replication, transcription and translation occur in the eukaryotic cell Replication and transcription occur in the nucleus Translation occurs in the cytoplasm In addition, the RNA in eukaryotic cells goes through a processing step before it can be transported out of the nucleus.
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- It occurs in the cytoplasm of the cell. Transcription and translation occur in prokaryotes at the same time because of the lack of nuclear membrane. RNA polymerase transcribes… through the terminator sequence, causing the polymerase to fall off the DNA and release the transcript.
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Where does translation take place in the prokaryotic cell? In Prokaryotes, both Transcription and Translation occur in the cytoplasm as opposed to Eukaryotes where transcription occurs in the membrane bound nucleus and translation occ … urs outside in the cytoplasm.
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- The first step of protein synthesis is transcription which occurs in the cell nucleus.
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- Answer. It must occur in the nucleus where the DNA in the cell is located. However, once mRNA is produced, it leaves the nucleus and protein synthesis – translation – occurs in the cytoplasm.lso introduced are the concepts of transcription (as occurs between DNA and RNA) and translation. After studying this unit you should understand: 1  how the linear sequence of DNA within a gene is related to the linear sequence of amino acids of a protein. 2  how the information in DNA is carried via RNA to make a protein.
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- Report Abuse. Transcription from DNA to mRNA occurs in the nucleus of eukaryotes, and translation from mRNA to proteins occurs in ribosomes in the cytoplasm of the cell. tigerx2114 · 9 years ago.
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Similarities Between Transcription And Translation However, we are concerned mainly with the differences. Both transcription and translation are much more complex processes in Eukaryotes than in Prokaryotes (Well, the structure and functional capacities of Eukaryotic cells are much more complex and rich in almost every other aspect as compared to Prokaryotic cells). In Eukaryotic cells, transcription and transcription occur in separate compartments of the cell. Transcription takes place inside a membrane-bound compartment, the nucleus. At first, a pre-mRNA is synthesized by the action of RNA Polymerase.
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Eukaryotic transcription A eukaryotic cell has a nucleus that separates the processes of transcription and translation. Eukaryotic transcription occurs within the nucleus where DNA is packaged into nucleosomes and higher order chromatin structures.hen transcription is arrested by the presence of a lesion in the transcribed strand of a gene, DNA repair proteins are recruited to the stalled RNA polymerase to initiate a process called transcription-coupled repair.
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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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Why does translation occur? Where does translation occur in the eukaryotic cell? Translation occurs in the cytoplasm, as do replication and transcription. All three processes occur at approximately the same time. Source: McDougal Littell Biology book by S … tephen Norwicki
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AP BIO Ch 16, 17, 18, 20 Class Notes. Transcription is the synthesis of an RNA strand from a DNA template. A gene's protein building instructions are transcribed to messenger RNA (mRNA). mRNA carries the code from DNA to the ribosomes where translation into a protein occurs. Transcription occurs in three stages: 1. Initiation: RNA polymerase binds to DNA at a specific sequence of nucleotides called the promoter. The promoter contains an initiation site where transcription of the gene begins.
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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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How DNA Works This copying process is called transcription and the copy is mRNA. Transcription takes place in the cytoplasm (prokaryote) or in the nucleus (eukaryote). The transcription is performed by an enzyme called RNA polymerase. To make mRNA, RNA polymerase: 1  Binds to the DNA strand at a specific sequence of the gene called a promoter. 2  Unwinds and unlinks the two strands of DNA. 3  Uses one of the DNA strands as a guide or template.
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Where in the cell do DNA replication and transcription occur? In eukaryotic cells, mitochondria and chloroplasts a … lso contain DNA, which performs replication and transcription inside these organelles. In prokaryotic cells there is no nucleus. The DNA is in a region of the cytoplasm called the nucleoid, and that is where DNA replication and transcription occur in these cells.
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RNA, Transcription, and Translation a process in which a strand of mRNA is translated into a chain amino acids (polypeptide or protein) where does translation occur? in the cytoplasm on/in ribosomes
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Where does transcription occur and where does translation occur in the cell? Transcription occurs in the nucleus, whereas translation occurs in the cytoplasm. Explanation: Terms transcription and translation in biology are generally related to the DNA and its properties.
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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.
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- Quick Answer. Transcription takes place in the cell's nucleus where the DNA that is needed for the process is held. Transcription is the first of many steps that take place in the process of gene expression. Transcription transfers genetic information from the cells DNA to its RNA.
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Where do transcription and translation occur in prokaryotic cells? Transcription creates an RNA copy of the gene coding for the desired protein. Since the DNA is always sequestered in the nucleus (except during nuclear division, a.k.a. mitosi … s), transcription necessarily takes place in the nucleus as well.
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Where do transcription and translation occur in prokaryotic cells? Confidence votes 9.3K. In prokaryotes (cells without nuclei), both transcription makes RNA from DNA and translation makes proteins from mRNA in the cytoplasm. In eukaryotes (cells with nuclei), transcription occurs in the nucleus, while translation occurs in the ribosomes of the cytoplasm.
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Where Does Transcription Occur in a Eukaryotic Cell? The nucleus is the part of the eukaryotic cell that contains the cell’s 24 DNA molecules and is surrounded by a plasma membrane called the nuclear envelope. Transcription Transcription is the process by which a cell’s nuclear DNA is transcribed into messenger RNA (mRNA). An enzyme called RNA polymerase starts at the opening sequence of a strand of DNA, called the promoter sequence, and then unwinds the DNA double helix little by little and transcribes that entire strand of DNA into mRNA.
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- Quick Answer. 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 requires a DNA template.
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Where does translation take place in prokaryotic cells? Making the world better, one answer at a time. In Prokaryotes, both Transcription and Translation occur in the cytoplasm as opposed to Eukaryotes where transcription occurs in the membrane bound nucleus and translation occurs outside in the cytoplasm.
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Where Does Transcription Occur in a Eukaryotic Cell? All of this occurs within the nucleus of the eukaryotic cell. What Does mRNA Do? Once the DNA is transcribed into mRNA, the mRNA strand travels outside the nucleus of the cell to an organelle called the ribosome, which is composed of structural RNA. The mRNA then attaches itself to the ribosome and begins producing proteins.
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