Protein Synthesis

In the nucleus, the DNA gives out instructions to manufacture informational ribonucleic acid (messenger ribonucleic acid). The messenger RNA exits the nucleus th tallly arrange the nuclear pores on the nuclear envelope and into the cytoplasm. The messenger RNA then binds to the ribosome where amino group acids are assembled into proteins. These ribosomes are sustain in the nucleolus. The proteins synthesized by the heighten ribosomes are transferred into the cavity of the nervy endoplasmic reticulum, and change into its three-dimensional attains. The freshly synthesized proteins are modified in that respect and when ready for export from the rough ER, they are merchant marineed to the Golgi apparatus (GA) via transport vesicles, which then fuse with the GA. The GA then besides modifies and processes these proteins to bend antibodies. From there, a transport vesicle containing the finished antibodies is dispatched and will make its way to the plasma tissue layer and rel ease its confine from the cell. The GA also produces lysosomes, which contain enzymes that wait on in the digestion of viands taken in by the cell. The zip from the food is then used by the mitochondrion to form high animation compounds that can be utilized by the cell. Without the nucleus, messenger RNA cannot be manufactured and ribosomes cannot be made in the nucleolus.

Without the ribosomes, proteins cannot be synthesized. Without the Rough ER, the proteins cannot be chemically modified and transported to the Golgi apparatus. Without the Golgi apparatus, these proteins cannot be stored, further processed into antibodies or transported to the plasma membrane to be secreted from t he cell. Without the lysosomes and mitochond! rion, the blanched blood cell will not have energy to function. Thus, all these organelles must work together and black marketplace a part in protein synthesis. http://answers.yahoo.com/question/ indication;_ylt=AugEmAAp_TluUaReOEiQZw_9xQt.;_ylv=3?qid=20081020183558AALZ3VR http://www.wisegeek.com/what-is-protein-synthesis.htmIf you want to get a full essay, order it on our website: OrderEssay.net

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