Protein Synthesis Notes If DNA’s shape is altered it can’t function properly. RNA is more flexible so changing the shape changes the function‚ which is wanted. Any shape of RNA can become another. Three shapes/functions of RNA: -mRNA: messenger (linear_____) -rRNA: ribosomal (large and like a globe) More stable than mRNA. -tRNA: transfer (shaped like t) If you flatten this it becomes mRNA. Hydrogen Bonds ………………………………. Protein Synthesis Overview- Two Processes: Transcription- synthesis of mRNA
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SYNTHESIS AND CHEMISTRY OF K2S2O8 ABSTRACT In this experiment‚ a sample of K2S2O8 was prepared by the electrolysis of an aqueous solution of H2SO4 and K2SO4. The peroxodisulfate anion‚ S2O82-‚ was also observed for its ability to serve as a counterion for precipitation by preparing a copper (II) complex by reacting hydrated copper (II) sulfate with ammonium peroxodisulfate in the presence of pyridine. This same ability‚ coupled with its strong oxidizing ability allowed for stabilization of
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9/13/12 Mrs. Braha Period 1 Personal Essay Pushing yourself and always striving for achievement is not an easy thing to accomplish. Never taking the simple route in life and always working hard to become the strongest person possible takes a lot of hard work and devotion. In my life‚ hard work and perseverance have been the only paths to success. This is why people that know me well would describe me as a dedicated human being. I work diligently in school to maintain high
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Presidential elections have been going on in our county for hundreds of years. Most of them took place before television even existed. Television was invented witch color in the early 1960’s and that is when the first televised presidential debate took place (document D). Presidential debates‚ from the start have always been a pretty big hit on the television but ever since 1988‚ the debates ratings have been below 40. I think that this is because more interesting television programs have come
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Neuroplasticity is the process where the brain learns to acquire new skills or adapt to different experiences. It is a useful component for the mental capacity of a human being especially during their performances in the day to day lifestyles. This process involves changes in the brain where it includes replacement of injured tissues leading to an addition of neurons in the brain. After that‚ the reorganization of the information processing areas within the brain systems occurs. Whenever a brain
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Lab #4 The Synthesis of Organic Polymers CHM2123‚ Section C October 21‚ 2014 Introduction: Organic polymers are macromolecules that are composed of smaller molecules called monomers. There are two main groups of polymers: natural polymers and unnatural (synthetic) polymers. Natural polymers include proteins such as cellulose and starch and are a necessity for our existence. On the other hand‚ synthetic polymers such as the polycarbonate in our lab goggles
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“A penny saved is a penny earned” (Benjamin Franklin). In The United States virtually anyone can find a symbolic reminder of why the nation has flourished the way it has and why it continues. The pride that a usual American holds within themselves is the reason why the The United States continues to flourished rather then to terminate all the advancements. The smelly‚ bent‚ copper penny is one of those present reminders of the path and transition the nation had to go through in order to get to the
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The main goal of this experiment was to successfully clone human insulin cDNA into an expression vector. The gel electrophoresis results confirm that the inserts were successfully cloned into the expression vector based on the identical fragment position of each cut candidate in the gel. The fragment sizes of the both cut candidates produced on the gel when compared to the DNA ladder were larger‚ at roughly about 6000 base pairs and 6800 base pairs‚ than the predicted size of 2315 and 3119 base pairs
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Secondary excitotoxicity is thought to be more relevant to chronic neurodegenerative disorders than the classical acute form. In this pathway increased glutamate levels are not required as disturbances with the neuronal resting membrane potential cause glutamate receptors to be over-activated by physiological levels of glutamate. In a neuron which is affected by another pathological process and shows reduced ATP production‚ Na+ dysfunction or impaired glucose metabolism and as a result has an abnormal
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The movie Juno is fiction and came out in 2007. It is about Juno MacGuff a 16 year old high schooler who gets pregnant after her first time having intercourse with Paulie Bleeker‚ who is also in high school. Although 9 years old‚ this movie is still extremely relevant in today’s society in regards to teen pregnancy. It tackles all the different options one can take and how emotionally‚ physically‚ and mentally challenge this decision is‚ especially when you’re a teen. Psychologist David Elkind theorized
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