severe hypermetabolism. They worked on three points : abnormal mitochondria in muscle‚ a great correlation between biochemical abnormalities and clinical features (uncontrolled muscle metabolism)‚ and biochemicaldocumentation of "loose coupling" of oxidation and phosphorylation in isolated muscle mitochondria. In 1985‚ a general biochemical classification of the mitochondrial diseases was proposed‚ based on defects of substrate transport
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The reason for this experiment was to figure out which solution would prevent the apples from browning the most and to determine if pH has an effect on the prevention of browning of the apples. My hypothesis stated that white grape juice would prevent the apples from browning the most. This hypothesis was refuted‚ lemon was actually the solution that prevented the browning of the apples the most. Before the apples were dipped in the solution‚ the average rating of the apples on a scale of 0 to 5
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medical wastes are not well understood during the process of incineration. Thus‚ the aim of this work is to investigate pyrolysis and oxidation kinetics of the medical wastes‚ including cottons‚ gauzes‚ saline bottles‚ stomach medicines with the thermal gravimetric analysis (TGA) method. Experimentally‚ the degradation of cottons and saline bottles in pyrolysis and oxidation occurred at about 530 K and 510 K as well as 630 K and 530 K‚ respectively. Oxygen affects the degradation reaction of cottons and
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1) What is Electro-Plating? Electroplating is the process of coating a metal object with a thin layer of another metal by means of electrolysis. 2) What is Copper Plating? Copper plating is a coating of copper metal on another material‚ often other metals. Plating is designed to increase durability‚ strength‚ or visual appeal‚ and copper plating specifically is often used to improve heat and electrical conductivity. 3) What are the uses of electro-plating/copper plating? Electroplating
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SCH 4U1 FINAL EXAM REVIEW ATOMIC STRUCTURE AND MOLECULAR ARCHITECTURE 1. Describe the wave mechanical model of the atom. 2. Write the ground state electron configuration for Br. 3. Explain why the first ionization energy for Ne is significantly greater than Na. 4. Distinguish between ionization energy and electronegativity. 5. How does VSEPR Theory account for the fact that the bond angle in H2O is less than NH3? 6. Which of the following molecules are polar? Include diagrams
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According to Dr. Kravitz in his article called “The Marvelous Mitochondria” The Mitochondria was discovered in 1890 by a German cell Biologist Richard Altmann under the name of bio blasts. He first theorized that the bio blasts had metabolic and genetic self-sufficiency characteristics. Years later‚ it was given a name change by another German Biologist‚ Karl Benda‚ to the name of Mitochondria. Today‚ we know that the Mitochondria is an organelle found in most eukaryotic cells. According to David
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rushes the process and can quickly turn your car into an ugly‚ flaking‚ rusty mess. The worst issue of rust is that once the oxidation process has started it’s very hard to stop. Even taking away the source of the moisture won’t stop the metal from rusting in a self-destructive manner‚ so the only choices are to remove the rust completely or to stop the process of oxidation chemically. Either way‚ the rust must be completely removed or treated or it will return under the paint‚ causing unsightly bubbling
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Cyanobacteria’s big advantage over other early life forms was their ability to perform photosynthesis. They contain a blue photo reactive pigment that can absorb the energy from the sunlight and use it to produce nutrients for the cell. During this process‚ water molecules are broken down into oxygen and hydrogen atoms which are then released in the air. In the very early days of life‚ Earth was populated only by anaerobic bacteria that didn’t need oxygen to survive. When cyanobacteria first made
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energy storage molecules for example as fats in seeds‚ lipid deposits in the stroma of the chloroplast and adipose tissue of vertebrates. In addition oxidation of lipids yields more ATP than the oxidation of carbohydrates and therefore they are high-energy molecules‚ which are important for fruits or seeds to be dispersed. This is because just as the oxidation of glucose‚ acetylcoenzyme A is produced in the first stage‚ but so are many molecules of NAD and FAD. In lipids these are reoxidised in the electron
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Green technology can be defined as any technology that is friendly to the environment; it may also be called clean technology. The field of "green technology" encompasses a continuously evolving group of methods and materials‚ from techniques for generating energy to non-toxic cleaning products(Green Technology 2010) Green technology can be found almost anywhere and some examples of green technology are‚ green energy‚ green building‚ green chemistry‚ and green nanotechnology. Green energy can be
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