EXTRACTION AND ISOLATION OF PROTEINS Background of the experiment Pure proteins are not readily available for study or use. There are certain methods that should be done in order to obtain proteins from its sources. The objective of this experiment is to isolate casein from milk and albumin from egg and to identify and explain the principles behind the methods employed for protein extraction. Results and Discussion There are many possible sources where we could get proteins. It can be from plants
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Lim‚ Jean Rya Que 2013 – 72199 ATQ 1 – Qualitative Analysis of Carbohydrates Data Sheet: A. Osazone Formation Crystals Formed? (hot) Crystals Formed? (Cold) 5% sucrose Yes (orange) Yes (yellow) 5% glucose Yes (orange) Yes (yellow) 5% fructose Yes (brown) Yes (brown) 5% maltose Yes (orange) Yes (gold) B. Molisch Test Color of Junction Glucose Purple Sucrose Purple Starch Purple C. Bial’s Test Color Change Ribose Yellow -> Dirty Green Glucose Yellow -> Dark Yellow D. Seliwanoff’s Test Observation
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There has been a lot of speculation in the media recently about police’s use of excessive force. The issue has been so talked about that even multiple articles on this policing blog site have mentioned this issue. However‚ this brings a question to mind. How often do police actually draw their firearms in their policing careers? Most of the problem regarding police’s use of excessive force revolves around that fact that numerous officers are using their firearm unjustly. It makes you wonder‚ other
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1.1 Analyse reasons why it may be necessary to raise awareness of health issues. To protect the health‚ safety and wellbeing of everyone I care for. By ensuring that I identify health issues early I am able to inform the relevant people quickly and that will hopefully prevent the health issues getting worse‚ meaning that their health‚ safety‚ wellbeing and quality of life is improved and maintained as much as possible. It is also important to raise awareness to comply with company policies and legislation
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ENDORSEMENT LETTER November 10‚ 2014 Ms. Jennifer Odiver Head‚ HRD Dept. Cebu Bionic Builder Supply‚ Inc. 2/F One Bldg.‚ 242 Magallanes St.‚ Cebu City‚ Philippines Tel. No. (032) 418 - 4288 local 106 Dear Ms. Odiver: This is to request your good office to accommodate the following Bachelor of Science in Management Accounting student as intern in your company: Go ‚ Monica In your assignment of tasks‚ our practicum student is expected to conform to the following: 1. She is required
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game? Before a game you want carbohydates(excuse the spelling) and minerals.Carbohydrates are a source of energy.One of the highest sources of carbrohydates is Pastas.Pastas store carbohydrates in you stomach for about 3 hours.In wich you could use for a soccer game.Gatorade would also be good but I’mn ot a 100% on that one. You’ve probaly heard of the cross-over from basketball but Soccer Maniac’s Site has kind of "developed" a soccer cross-over.Your going to have the ball in your left foot.Then
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Good Fats vs. Bad Fats In today’s society‚ eating healthy is bigger then ever with everyone trying to achieve his or her dream body. Any fitness or diet professional will tell you that the biggest way to alter your appearance is by changing your eating habits. One area of the diet that seems to confuse people when it comes to eating healthy is fat. For years fat in the diet is something that people always try to avoid and have always
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Amicus Brief IV: Police and Excessive Force It is hard to define what excessive force is. There’s no concrete definition of excessive force. Police have to subdue suspects every day. Under certain circumstances it may be necessary to use force. The reasonable levels of force are presumed by law enforcement officers on the street‚ second-guessed by police review boards and sometimes tested in civil lawsuits and criminal prosecutions on a case-by-case basis. When cops use more force than there
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(Q.)Give one example of each: metals and non-metals. (Ans) Metals: Copper. Non-Metals: Sulphur. (Q.)Name the metal‚ which is the best conductor of heat and electricity. (Ans) Copper. (Q.)Name the property by virtue of which metals can be drawn into thin wires. (Ans) Ductility. Q.)Name the gas produced‚ when metals reacts with acids. (Ans) Hydrogen gas. (Q.)What is the color of the copper sulphate solution? (1 Mark) (Ans) Blue. (Q.)State the nature of oxides
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Abstract The objective of this lab was to measure the amount of protein from a piece of beef liver . This was done by taking the liver‚ blending it and then using a centrifuge to separate the supernatant from the pellet. Once that was completed‚ ammonium sulfate was added to the supernatant‚ chilled and then spun for a second time. Next‚ 20 mL of water is added to the pellet‚ stirred and the volume was recorded. The teacher calculated the total mass of liver to be 10.098g. Lastly a spectronic
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