concentration of a protein increased with the inverse proportion of water per reagent added. MATERIALS AND METHODS Procedure and materials for Experiment #1: Protein Quantification were taken from the BIOL 1F90 Laboratory Manual #1‚ pages 1-9 (Martin‚ 2012). A change was made to the protocol for procedure 5 in Part B: Assaying Standards and Samples (page 4). In proceeding with the addition of 3 mL of Bradford Reagent to all six cuvettes‚ indicator was added to nine cuvettes instead. RESULTS
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Global In Vitro Fertilization (IVF) Market (Instruments‚ Reagents and Media‚ Technology‚ Geography) - Size‚ Share‚ Trends‚ Opportunities‚ Global Demand‚ Insights‚ Analysis‚ Research‚ Report‚ Company Profiles‚ Segmentation and Forecast‚ 2013 - 2020 th On 15 July 2014 This Report focuses on " Global In Vitro Fertilization (IVF) Market (Instruments‚ Reagents and Media‚ Technology‚ Geography) - Size‚ Share‚ Trends‚ Opportunities‚ Global Demand‚ Insights‚ Analysis‚ Research‚ Report‚ Company
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salts have no effect on the digestion of lipid and lipase will still breakdown the fat‚ because the fat in the milk itself is probably already partly emulsified‚ the rate of reaction will be the same. I drew a table‚ which showed different reagents in each tube and the time that took for the lipase to digest the lipids. The first 4 mixtures I created were controlled and were also not timed. They were used as colour standards which were maintained throughout the investigation. This was done
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Protein Hydrolysis and Characterization Group 7 Niez‚ Robert Francis‚ *Orbin‚ Alfonso Ricardo* Parro‚ Athena Emmanuelle Peralta‚ Christian Department of Biological Sciences‚ University of Santo Tomas‚ Manila‚ Philippines • Abstract Hydrolyzed Protein is protein that has been hydrolyzed or broken down into its component amino acids. While there are many means of achieving this‚ two of the most common are prolonged boiling in a strong acid (acid-HVP) or strong base or using an enzyme such
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Identification of Macromolecules Introduction The purpose of this lab is to test for the presence of macromolecules in various foods. Tests are performed to describe the basic structure of proteins‚ lipids‚ glycerides‚ and carbohydrates. We are to recognize the positives and negatives in these macromolecules. Also we are to identify the roles that proteins‚ lipids‚ minerals‚ vitamins‚ and carbohydrates play in the body’s construction and metabolism. Procedure / Results 5.1 Carbohydrate
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two specific groups (2 from one and 1 from the other). In order to do this we will be using various tests and reactions and observing the effect they had on our solution. Materials: Pasteur pipets Bunsen Burners Stirring rods Excess reagents Hot plates Sample QA unknown 101-5.7 Table of steps and observations: Step/Test |Observation |Inference | |2-1 Adjustment of pH |Upon adding 5 drops of HCl no change was observed |The solution became acidic‚ seperating the group 2 sulphides
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Chemistry‚ University of Santo Tomas‚ Manila‚ Philippines ______________________________________________ Hydrocarbons are organic compounds containing only hydrogen and carbons and further divided in major types. Hydrocarbons react differently in reagents. The basis of determining an unknown hydrocarbon is due to the differences in reactions of hydrocarbons. An unknown compound is determined using tests. The unknown gives a positive result in nitration test and gives no brown precipitate in oxidation
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HNO3 (16M)- 0.15 mL* (0.016 mole/mL) = 0.0024 mole* (1000 mmol/mole) = 2.4 mmoles H2SO4 (18M)- 0.60 mL* (0.018 mole/mL) = 0.0108 mole*(1000 mmol/mole) = 10.8 mmoles Limiting Reagent Calculation: methylbenzoate - 2.0 mL*(1.088g/mL)/( 136.00g/mol)= 0.016 mol Methylbenzoate is limiting reagent because
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KEY: ABE Lab 1: Prelab: Page A17‚ Questions 1 and 2: 1. What does the term genetic disease mean? What examples of generic diseases do you know about? A genetic disease is a disease caused by an absent of defective gene in the DNA. Students may know of sickle cell anemia‚ which is a disease resulting from defective red blood cells; treatment of sickle cell anemia focuses primarily on relieving pain and controlling infections and other complications that may occur. 2. Adding human DNA to bacteria
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sugars act as a reducing agent‚ and is called a reducing sugar. By mixing the sugar solution with the Benedict’s solution and adding heat‚ an oxidation- reduction reaction will occur. The sugar will oxidize‚ gaining an oxygen‚ and the Benedict’s reagent will reduce‚ losing an oxygen. If the resulting solution is red orange‚ it tests positive‚ a change to green indicates a smaller amount of reducing sugar‚ and if
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