what step of protein synthesis occurs in the nucleus
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- The first step of protein synthesis is transcription which occurs in the cell nucleus.
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- Proteins needed inside the nucleus are transported in through the nuclear pores. The nucleolus is usually visible as a dark spot in the nucleus, and is the location of ribosome formation. Ribosomes are where RNA is translated into protein. This process is called protein synthesis.
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What Is Protein Synthesis? Protein synthesis is a biological process that allows individual cells to build specific proteins. Both DNA (deoxyribonucleic acid)and RNA (ribonucleic acids) are involved in the process, which is initiated in the cell's nucleus. The actual process of protein synthesis takes place in the cell cytoplasm, and it occurs on multiple ribosomes simultaneously.
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Why does protein synthesis occur in cytoplasm? Protein synthesis occurs in ribosomes in the rough endoplasmic  reticulum. After the process is done, the proteins are circulated  throughout the body.
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What are the basic three steps of protein synthesis? Protein synthesis occurs in the cytoplasm for the most part, unless the protein is destined to be a secretory protein, in which case the protein is translocated to the ER lumen and translation resume there. This process of translation is broken down into three steps, initiation, elongation, and termination.
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PRACTICE QUIZ CHAP. 6 In eukaryotic cells the first step in protein synthesis is the _____. 1) translation of an RNA nucleotide sequence into a sequence of amino acids. 2) linking of nucleotides to form a polypeptide. 3) translation of a DNA nucleotide sequence into a sequence of amino acids.
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protein synthesis The construction of protein molecules from AMINO ACIDS. This occurs in the cell CYTOPLASM on the basis of the GENETIC CODE in the DNA. Sections of DNA that code for the particular protein are first transcribed to MESSENGER RNA and this passes out of the cell nucleus to the cytoplasm.
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What is Protein Synthesis? Protein synthesis is the process by which individual cells construct proteins. Both deoxyribonucleic acid (DNA) and all types of ribonucleic acid (RNA) are involved in this process. Enzymes in the cell's nucleus begin the process of synthesizing protein by unwinding the needed section of DNA, so that RNA can be made.
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- nucleus produces the sequence of amino acids that form a protein, the DNA in the nucleus undergoes some processes like translation and transcription through which the sequenc … e is formed and finally create the proteins.
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Protein Synthesis Summary Protein Synthesis Summary. Protein synthesis is one of the most fundamental biological processes by which individual cells build their specific proteins. Within the process are involved both DNA (deoxyribonucleic acid) and different in their function ribonucleic acids (RNA).ranscription is the first of overall two protein synthesis steps. During transcription, the information encoded in the DNA is copied to a RNA molecule as one strand of the DNA double helix is used as a template.
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Protein Synthesis Once the mRNA has been synthesized, and perhaps modified, the next step of protein synthesis, translation, takes place. For this stage, additional forms of RNA are needed. Transfer RNA (tRNA) plays the role of carrying an amino acid to the synthesis site at the ribosome.
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Biology for Majors I Protein synthesis can be divided into two major steps, transcription and translation. 1. TRANSCRIPTION. a. occurs in the nucleus of the cell, b. is the process of copying the information (for a particular protein) from a DNA molecule (gene), and putting it into the form of a messenger RNA (mRNA) molecule.rotein synthesis can be divided into two major steps, transcription and translation. 1. TRANSCRIPTION. a. occurs in the nucleus of the cell, b. is the process of copying the information (for a particular protein) from a DNA molecule (gene), and putting it into the form of a messenger RNA (mRNA) molecule.
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- Overview. Protein synthesis is the process by which cells build or manufacture proteins. It refers to a multi-step process through which information is transferred from DNA to RNA and then from RNA to proteins. The flow of information from DNA to RNA to proteins is one of the fundamental principles of molecular biology.
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What happens in the stages of protein synthesis? Translation(The process of synthesizing a protein from an mRNA template is known as translation) Translation is the second process of protein biosynthesis (part of the overall process of gene expression).Translation occurs in the cytoplasm where the ribosomes are located.ranslation(The process of synthesizing a protein from an mRNA template is known as translation) Translation is the second process of protein biosynthesis (part of the overall process of gene expression).Translation occurs in the cytoplasm where the ribosomes are located.
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- Protein synthesis takes place in either free ribosomes in the cytoplasm, or the ribosomes that are attached to the Rough Endoplasmic Reticulum. 19 people found this useful. Edit.
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What Are the Roles of DNA and RNA in Protein Synthesis? The building blocks of proteins are called amino acids. The synthesis of proteins starts with transcribing the instructions in DNA into mRNA. The mRNA is then carried out of the cell's nucleus into the cytoplasm, specifically into structures called ribosomes. The ribosomes, which contain rRNA, are organelles where protein production occurs.
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Protein Synthesis Summary Within the process are involved both DNA (deoxyribonucleic acid) and different in their function ribonucleic acids (RNA). The process is initiated in the cell’s nucleus, where specific enzymes unwind the needed section of DNA, which makes the DNA in this region accessible and a RNA copy can be made.This RNA molecule then moves from the nucleus to the cell cytoplasm, where the actual the process of protein synthesis take place.hat is protein synthesis – The details! All cells function through their proteins. Protein function is defined by their molecular function, localization within cell and involvement in a particular biological process.
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What is protein synthesis? The process of polymerization of amino acids to form a polypeptide is called as Translation. It is the second and final step of protein synthesis. The order into which the amino acids are arranged is defined by the bases in mRNA (messenger). Ribosome is the cellular factory responsible for the protein synthesis. The ribosome consists of structural RNAs and about 80 different proteins.
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Transcription - Protein synthesis (translation) happens in the cytoplasm. In prokaryotic cells, RNAs can be translated as they are coming off the DNA template, and because there is no nucleus, transcription and protein synthesis occur in a single cellular compartment. Protein synthesis (translation) happens in the cytoplasm. In prokaryotic cells, RNAs can be translated as they are coming off the DNA template, and because there is no nucleus, transcription and protein synthesis occur in a single cellular compartment.
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Initiation of Protein Synthesis The decoding step of protein synthesis involves base‐pairing between mRNA codon and tRNA anticodon sequences. A further base‐pairing event between noncoding regions of mRNA and rRNA is required to select the proper reading frame and initiation codon.
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Stuffed Peppers My Way Ready In. 1  Preheat oven to 400 degrees F (200 degrees C). 2  In a medium saucepan, bring water to a boil. 3  Place the peppers cut-side down on the prepared baking sheet. 4  While the peppers are roasting, heat oil in a medium skillet over medium-high heat. 5  Return to the oven for 5 minutes.
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12.3 DNA, RNA, and Protein The synthesis of proteins takes two steps: transcription and translation. Transcription takes the information encoded in DNA and encodes it into mRNA, which heads out of the cell’s nucleus and into the cytoplasm. During translation, the mRNA works with a ribosome and tRNA to synthesize proteins.
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What Are the Three Organelles Involved in Protein Synthesis? How does the nucleus control protein synthesis in cytoplasm? A: The nucleus controls protein synthesis in a cell's cytoplasm in the sense that the genetic codes contained in the nucleus determine the sequence of amino a... Full Answer > Filed Under:
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Protein Synthesis Converting Shop Drawings to Cell Structure and Function. Protein synthesis takes place on a complex structure, the ribosome, composed of many protein molecules and a specialized set of three different RNA molecules.or example, the ribosome, the site of protein synthesis, is a composite molecule that is actively involved in the construction of not just other proteins, but of the proteins that make up new ribosomes. The protein synthesis machinery has built into it the ability to make more protein synthesis machinery.
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What Does the Cytoplasm Do in an Animal Cell? Where in the cell does protein synthesis take place? In a eukaryotic cell, the final stage of protein synthesis takes place in the cytoplasm after the initial stage, which happens in the nucleus. In a prokaryotic cell, there is no need for the second stage of the process. Full Answer >.
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- The first of protein synthesis steps is initiation that cover the assembly of the translation system components and precedes the formation of peptide bonds. The components involved in the first step of protein synthesis are: the mRNA to be translated.