Identifying Organic Compounds 2. Purpose/Problem: I am doing this experiment to find out what kind of organic compounds are in test tubes A‚ B‚ C and D. I am curious to know if substance D was the lipid because it seemed thin and had a slightly yellow tint of color to it. 3. Research: In my research I was informed about facts and appearances of lipids. First of all lipids are non-polar compounds‚ thus they won’t dissolve in water. This is also known as being hydrophobic. They are made with one
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Tesco’s aim to expand and diversify requires the business to have the right people‚ in the right place‚ at the right time. Many factors affect workforce planning: The opening of new stores in new locations means that Tesco must adapt to different demands made by consumers. For instance‚ stores in highly populated diverse areas may need to sell a high proportion of speciality goods to meet the requirements of its customers‚ so selecting that stock requires a clear understanding of the customer profile
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Unknown Microorganisms May 1‚ 2013 This paper is based on an experiment done in the laboratory over a period of time using the standard method of identifying an unknown microorganism relying on features such as morphology‚ arrangements and biochemical reactions. It was done in succession with each step complimenting the other. At the end of the experiment three microorganisms Bacillus azotoformans‚ Staphylococcus aureus‚ and Escherichia coli was identified and one result was inconclusive. The
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BI108 QUIZ No2: Chapters 3 & 4: Macromolecules 1. . The major carbohydrate-storage molecule in plants is: a. starch. b. cellulose. c. glycogen. d. deoxyribonucleic acid. e. maltose 2. The helix is an example of which level of protein structure? a. Primary structure b. Quaternary structure c. Secondary structure d. Tertiary structure e. none of the above 3. The number of D-amino acids that occur naturally in proteins is: a. zero. b. 20. c. 19. d. 9. e. none of the above 4. In polysaccharides
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A. Proteins- A protein is a naturally produced macromolecules that are made of carbon‚ hydrogen‚ oxygen‚ nitrogen‚ and chains of amino acids. The amino acids are building blocks for all our cells. Proteins main function is to help in tissue repair and growth. There are three different types of proteins. Fibrous proteins help in forming muscle tissues‚ tendons‚ bones‚ and connective tissue and some examples of these are Actin‚ Coronin‚ Elastin‚ and Myosin. Globular proteins help in regulating
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Honors 13 August 2014 Unit 1 Chapter 3 1) a. Monomers are small‚ simple molecules that when put together create carbon compounds‚ and polymers are molecules that consist of repeated units. b. Functional groups are made of clusters of atoms‚ while macromolecules are large polymers. c. A monosaccharide is a simple sugar‚ but a disaccharide is known as a double sugar‚ or two monosaccharaides. d. Long chains of amino acids are called polypeptides‚ and proteins are composed of one or more of them. e. Nucleic
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Student Exploration: Identifying Nutrients Directions: In this online lab‚ you will be practicing identifying nutrients found in food. 1. Go to explorelearning.com 2. Login using the username/password your online teacher gave you at the beginning of the semester. If you forgot it‚ check your messages in blackboard. Most likely your username and password are your FirstnameLastname (no spaces). 3. Find the “Identifying Nutrients” gizmo. 4. Click on launch. Let’s get started.
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Identifying Market Opportunities Through Marketing Information Systems And Research Having looked at the major elements in the international marketing environment‚ this section is concerned with identifying market opportunities. For many agricultural products which are exported from African countries much of this involves the use of "outsiders" - agents‚ for example‚ who know the foreign market opportunities. The Kenyan horticultural industry was developed partly because of the Asians who had left
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Identifying the Deceptive Advertising: The Behavioral Trend As a result of criticisms of the legal passage of identifying deceptive advertising‚ and also criticisms raised against the legislations of monitoring ads‚ and the prohibition of deceptive advertisements‚ researchers tried to introduce a definition of deceptive advertising focused on the behavioral aspects or cognitive processes through which the advertising message is received following is an elaboration and a discussion of those contributions:
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Introduction: The Consulting Chemists Institute has been asked to analyze the drug preparation of Aspirin to find out what percentages of aspirin‚ sucrose‚ and drug preparation. The purpose of this experiment was to determine the unknown component of panacetin. Panacetin contains aspirin‚ sucrose‚ and an unknown component. Dichloromate reacts with Panacetin to produce the sucrose as an insoluble solid. Aspirin is removed from the solution by reacting with sodium bicarbonate. The aqueous layer reacts
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