Protein Synthesis

Protein Synthesis is the process whereby deoxyribonucleic acid (deoxyribonucleic caustic) codes for the production of essential proteins, much(prenominal) as enzymes and hormones. Proteins atomic number 18 long chains of motes called amino group acids. antithetic proteins are do by using different sequences and multivariate numbers of amino acids. The smallest protein consists of fifty amino acids and the largest is about terce thousand amino acids long. Protein synthesis occurs on ribosomes in the cytol of a cell but is controlled by deoxyribonucleic acid regain in the center. Protein synthesis is a two-part process that involves a foster role of nucleic acid along with DNA. This second type of nucleic acid is ribonucleic acid, ribonucleic acid. ribonucleic acid differs from DNA in three main respects. First, the saccharide units in RNA are ribose as compared to DNAs deoxyribose. Because of this difference, RNA does non bind to the plunge base Thymine (T), instead, RNA contains the nucleotide base atomic number 92 (U) in place of T. (RNA also contains the former(a) three bases: Adenine (A), ampere-second (C) and Guanine (G). Secondly, RNA, unlike DNA is a single disjunct molecule and is therefore not bonded to a complimentary base. The third base 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 assemble the protein) from the DNA in the nucleus to ribosomes in the cytoplasm.

tRNA picks up and transfers amino ac ids from cytoplasm to the mRNA on the riboso! mes and is shaped similar to a cloverleaf. rRNA forms a geomorphologic part of ribosome that helps join the amino acids unneurotic form a protein. DNA is a giant twisted molecule made up of many nucleotides linked together resembling a iterate helix. It provides a base triplet, a sequence of... Theres an mistake in the fifth paragraph, second line from the top, first word. Its suppositional to demonstrate nucleus not nucleolus. Its a pretty major error. If you want to get a full essay, arrangement it on our website: OrderCustomPaper.com

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