Protein Synthesis Essay -- Papers

Protein Synthesis Protein Synthesis is the process whereby DNA (deoxyribonucleic acid) codes for the end product of essential proteins, such(prenominal) as enzymes and hormones. Proteins are long chains of molecules called aminic group acids. Different proteins are made by using different sequences and varying numbers of amino acids. The smallest protein consists of cubic decimetre amino acids and the largest is about three thousand amino acids long. Protein synthesis occurs on ribosomes in the cytoplasm of a cell but is controlled by DNA set(p) in the nucleus. Protein synthesis is a two-part process that involves a second type of nucleic acid along with DNA. This second type of nucleic acid is ribonucleic acid, ribonucleic acid. RNA differs from DNA in three main respects. First, the sugar units in RNA are ribose as compared to DNAs deoxyribose. Because of this difference, RNA does not bind to the theme base Thymine (T), instead, RNA contains th e nucleotide base Uracil (U) in place of T. (RNA too contains the other three bases Adenine (A), Cytosine (C) and Guanine (G). Secondly, RNA, unlike DNA is a single apart(p) molecule and is therefore not bonded to a eulogistic base. The third difference between RNA and DNA is that there are three different types of RNA, template RNA (messenger RNA), tRNA (transfer RNA) and rRNA (ribosome RNA). mRNA carries the genetic code (instructions how to call the protein) from the DNA in the nucleus to ribosomes in the cytoplasm. tRNA picks up and transfers amino acids from cytoplasm to the mRNA on the ribosomes and is shaped similar to a cloverleaf. rRNA forms a structural part of ribosome that helps join the amino acid... ...RNA strand can then either be used again to create more proteins or be embarrassed down into their separate nucleotides. Protein Synthesis is the process whereby DNA codes for the production of essential proteins. This process can be divided into two parts, transcription and translation. Transcription is the production of mRNA from a DNA template. mRNA carries the information from the nucleus to the cytoplasm, which is where protein synthesis occurs. Before the synthesis of a protein begins, amino acids are attached to the tRNA molecule, which dribble and attach them to the mRNA with the aid of rRNA, this is known as translation. Peptide bonds then form between the amino acids. at once the chain is completed the polypeptide chain separates from the tRNA and do in to the cytoplasm and in this way a protein is formed. Protein Synthesis Essay -- Papers Protein Synthesis Protein Synthesis is the process whereby DNA (deoxyribonucleic acid) codes for the production of essential proteins, such as enzymes and hormones. Proteins are long chains of molecules called amino acids. Different proteins are made by using different sequences and varying numbers of amino acids. Th e smallest protein consists of fifty amino acids and the largest is about three thousand amino acids long. Protein synthesis occurs on ribosomes in the cytoplasm of a cell but is controlled by DNA located in the nucleus. Protein synthesis is a two-part process that involves a second type of nucleic acid along with DNA. This second type of nucleic acid is RNA, ribonucleic acid. RNA differs from DNA in three main respects. First, the sugar units in RNA are ribose as compared to DNAs deoxyribose. Because of this difference, RNA does not bind to the nucleotide base Thymine (T), instead, RNA contains the nucleotide base Uracil (U) in place of T. (RNA also contains the other three bases Adenine (A), Cytosine (C) and Guanine (G). Secondly, RNA, unlike DNA is a single stranded molecule and is therefore not bonded to a complimentary base. The third difference between RNA and DNA is that there are three different types of RNA, mRNA (messenger RNA), tRNA (tra nsfer RNA) and rRNA (ribosome RNA). mRNA carries the genetic code (instructions how to assemble the protein) from the DNA in the nucleus to ribosomes in the cytoplasm. tRNA picks up and transfers amino acids from cytoplasm to the mRNA on the ribosomes and is shaped similar to a cloverleaf. rRNA forms a structural part of ribosome that helps join the amino acid... ...RNA strand can then either be used again to create more proteins or be broken down into their separate nucleotides. Protein Synthesis is the process whereby DNA codes for the production of essential proteins. This process can be divided into two parts, transcription and translation. Transcription is the production of mRNA from a DNA template. mRNA carries the information from the nucleus to the cytoplasm, which is where protein synthesis occurs. Before the synthesis of a protein begins, amino acids are attached to the tRNA molecule, which transport and attach them to the mRNA with the aid o f rRNA, this is known as translation. Peptide bonds then form between the amino acids. Once the chain is completed the polypeptide chain separates from the tRNA and move in to the cytoplasm and in this way a protein is formed.