Protein synthesis

Protein synthesis The process of protein synthesis involves many parts of the cell, the main stages occur in the nucleus and the ribosomes. Unlike other similar productions, this process is very complex and precise, so it should be in order for the good work effectively.The process involves two stages which are the transcription and translation. In the process of DNA synthesis in a way that RNA is called mRNA is used to transport from one model to the ribosomes, where translation, mRNA makes protein synthesis must be more efficient.The first phase involves transcription of DNA to relax by break the hydrogen bonds are a region and then copied to RNA, which is known as a cistron. A chapter of this act, as a model of free DNA nucleotides and will meet there next to complementary bases. This process involves an enzyme called RNA polymerase, which moves along this strand of mRNA and assembles the nucleotides in a chapter. After the action of this enzyme DNA is supported by the wind of reform hydrogen bonds. Images of DNA replication and are now leaving the keel to free ribosomes and rough endoplasmic reticulum ribosomes.The next step is the translation to be held, despite requiring tRNA and mRNA, which is due in the form of a trefoil molecules retu to each other, because the hydrogen bonds. The work of this is to collect the amino acids and transported to the ribosomes and thus has a place to attach the amino acids. There are 20 types of tRNA for each amino acid for the establishment of an amino acid to tRNA is known as the ribosome activation.At 2 sites are known as the P and A sites of the ribosome along the mRNA to move. The ribosome attaches to two codons that are specified Condons tRNA and attaches to ribosomes and anticondon a site in tRNA attaches to the mRNA codon. To the P site is a peptide bond between amino acids, and then moves through the ribosome and the energy created by breaking the link between the tRNA and release of amino acids used to form a peptide bond of the previous and next amino acids. More than one ribosome can read this code at any time, so a large number of proteins may b produced. The arrangement of the peptide chain depends on the will of the codons of mRNA, this is what allows the different proteins. was created to offer a series of articles on topics ranging from reviews of the PSP game Science.The site is owned and operated by Carl S. Joe Richardson, and Denison, which are known for a number of other websites including a website of Playstation games.