kcal 5 ) The R group on some amino acids have a branched chain - Which one of the following is not a branched-chain amino acid? * Peptide 6 ) What is the protein requirements for a 154 pound male? * 70 kilograms 7 ) As the body uses glucose to supply energy for the brain‚ red blood cells‚ and nervous cell tissues. At rest what percentage of glucose does it take for the body to function? * 19 % 8 ) With excess protein intake amino acids are converted to fat as a last resort
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This experiment is to show how much carbon dioxide is produced during the reaction between an acid (hydrochloric acid) and marble. Equipment: Hydrochloric Acid (20ml) - 0.5M‚ 1M‚ 2M Marble Chips (2g per test) Large Measuring Cylinder Plastic Bowl (3/4 full of water) Rubber Tubing Glass Conical Flask Stopwatch Method The first thing that we did was fill the plastic bowl with water. We only filled it up 3/4 of the way because otherwise the water displaced into
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most simple bath bomb recipes have: baking soda‚ citric acid‚ and cornstarch. When baking soda and citric acid are mixed together with some water‚ they undergo a chemical reaction. Specifically‚ this reaction involves acid-base chemistry‚ since the baking soda—also known as sodium bicarbonate (NaHCO3)—is a weak base‚ and citric acid (C6H8O7) is a weak acid. This reaction is shown in Equation 1‚ below. As you can see from Equation 1‚ the acid-base reaction produces carbon dioxide (CO2) gas. This gas
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Film: Lorenzo’s Oil – Part One Directions: Answer the following questions based on the information provided in the film‚ Lorenzo’s Oil. Characters: Lorenzo Odone – child Michaela Odone– mother Augusto Odone- father 1. Lorenzo begins to experience problems at school and at home. What symptoms of the disease first appeared? ___________________________________________________________________________ ____ ___________________________________________________________________________ ____ 2
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caused when someone’s stomach produced excess amounts of gastric acids. One of the abundant acids is Hydrochloric Acid (HCl); this acid has a pH level of 1. When there is too much acid in our stomach‚ it rises up to the esophagus‚ which causes the burning sensation known as heartburn. You can treat this if you take antacids‚ antacids are mild bases that can help neutralize the stomach and ends heartburn. GENERAL NEUTRALIZATION EQUATION: Acid + Base = H2O + NaCl HCl + NaOH = water + salt Purpose
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Abstract Our study is entitled “The Feasibility of Aspartic Acid found in Oyster Shells as an additive ingredient in improving the absorbency of commercialized sanitary napkins.” The objective of the study was to extract a protein from the oyster shells to produce aspartic acid which can replace the manufactured polymer found in commercialized sanitary napkins. The significance of our study is that the product is an alternative in producing polymers. It is also environmental friendly; biodegradable
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Acetylsalicylic Acid/Aspirin and N-(4-hydroxyphenyl) Ethanimidate/Acetaminophen respectively from Excedrin. The first reaction scheme to undergo acid-base organic extraction was to isolate the most acidic compound in Excedrin with a weak base‚ K2HPO4. We isolated the aspirin using aqueous base extraction‚ with Dipotassium phosphate then treated with HCl to force acidification. The mechanism for Scheme 1 is shown below: The second reaction scheme we used was also an organic acid-base extraction
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How Acid Rain Affects Organisms in Aquatic Biomes Through the advancement of technology‚ the issue of the air surrounding the earth might have been one of the most often matters to be brought up and discussed among scientists and engineers. Acid rain is one of the more serious environmental problems and it is closely related to the air pollution. Nowadays‚ it has affected large part of US‚ Europe and Canada. People start to be concerned about acid rain since it is getting worse in the passed
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DESIGN & SIMULATION OF SOUR GAS TREATMENT PLANT USING SULF INOL & DIPA (A Report on Dissertation II ) Submitted as a part of course work in M. Tech (Gas Engineering) By Prakash Mukhopadhyay‚ B. E (Chemical Engg.) Under the Guidance of Mr. J. S. Prasad‚ Associate Professor UPES - Rajahmundry COLLEGE OF ENGINEERING STUDIES UNIVERSITY OF PETROLEUM AND ENERGY STUDIES Regional Centre: Rajahmundry Andhra Pradesh-533 294 2008-2009 ACKNOWLEDGEMENTS First of all I acknowledge‚ the grace
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ChE 171 Assignment 1. Essential and Non-essential Amino acids Amino acids are organic compounds which contain both an amino group and a carboxyl group and may be divided into two groups basing on whether they are produced internally by the human body or not: essential and non-essential amino acids (hyperphysics.phy-astr.gsu.edu‚ 2012). An essential amino acid (indispensable amino acid) is an amino acid which an organism needs to ingest because it is necessary for
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