BASIC MICROBIOLOGY SMS ASSIGNMENT 1 (LACTOPHENOL BLUE STAINING) NAME : 1) FARAH ANINI BINTI MD. SHAFI’I 2) FATIN NUR SYAHIRAH BINTI MOHD. HANAFI 3) NOR AZAH BINTI MAHIZAN 4) JOSHUA RAJ A/L ISIDORE SAKAYARAJ 5) CHAN POH SHIN MATRIX NO : 1) 012012051710 2) 012012051610 3) 012012051646 4) 012012051472 5) 012012111185 SEMESTER : 2 PROGRAMME : BACHELOR OF NUTRITION (BNT) LECTURER : MADAM SASIMALANI SARGUNNAM
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Pathophysiology. Thyroid hormones assume a vital role in the normal functioning of the body. Insufficiency in secretion from their source to respond to body needs in the body risks infection of hypothyroidism. They are secreted by the thyroid glands which are located in a close-range to the trachea between the cricoid cartilage and suprasternal notch where they possess two joined lobes by an isthmus. In addition‚ the thyroid hormones are inconclusive of triodothyronine (T3) and thyroxine (T4) that
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used. With different times‚ the concentrations will vary in each trial. In this experiment‚ the following type of reaction is considered: aA + bB → cC + dD (1) The rate law is: Rate = k[A]x[B]y (2) The reaction that occurs between the iodine ion and bromate ion will be studied‚ which is as follows: 6I-(aq) + BrO3-(aq) + 6H+(aq) > 3I2(aq) + Br-(aq) + 3H2O(1) (3) Then‚ the rate of the reaction is concluded to be: Rate =
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The trace mineral iodine found primarily in seafood‚ seaweed‚ plants grown in iodine-rich soil and iodized salt is essential for the production of thyroid hormones. Before the 1920s‚ it wasn’t unusual for people to develop hypothyroidism because they consumed too little of this mineral. But the addition of iodine to table salt has virtually eliminated this problem in the United States. In other parts of the world‚ however‚ as many as 200 million people may have iodine deficiencies. The World
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Sobre Los Factores Que Contribuyen A La Repitencia En La Escuela Primaria En Honduras. Sintesis Del Informe.” (1991): n. pag. Abstract. ERIC. Web. 12 Apr. 2013. Gentilini‚ M.‚ et al. "A New Approach To Combatting Iodine Deficiency In Developing Countries: The Controlled Release Of Iodine In Water By A Silicone Elastomer." American Journal Of Public Health 83.4 (1993): 540-545. MEDLINE. Web. 2 May 2013. Walker‚ Susan P. "Child Development In Developing Countries 2: Child Development: Risk Factors
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edges. Size was 7mm x 8mm with translucent color and was fewer luster. Water: Bubble effect ‚ remained stationary. Size was 4mm x 4mm‚ translucent and more luster than the oil. E. Making iodine in water: potassium iodide (KI)‚ and sodium hypochlorite (bleach‚ NaClO). F. Making iodine in oil: mineral oil‚ water‚ potassium iodide‚ and sodium hypochlorite Initially: H2O in center of oil‚
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Buffer solution … 4.5 to 8.8 I2Kl (grams iodine) Starch solution Enzyme (amylase) 80 degree Celsius water (HOT) Floating test rack Procedure: While controlling the amount of starch and the amount of buffer we use with a pH of 5.8‚ we want to investigate how changes in enzyme concentration affect reaction rates. First we put 500 ml of amylase from 0.2% solution (provided by Michael Bunch) into an experimental tube. We then put 3 drops of Iodine into a test plate (the color is brown). While
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4 elements that had not been discovered yet and it contained the atomic mass of the elements. DISADVANTAGES: * When Dmitri put the elements in order of atomic mass‚ he had trouble getting iodine because iodine was similar properties to chlorine and bromine. But iodine had a low atomic mass. So iodine could not be in his rows. This caused Dmitri to break his own rule; he made for the periodic table. DISADVANTAGES: * When Dmitri put the elements in order of atomic mass‚ he had trouble getting
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occur because water is not a carbohydrate. Reaction by a negative control is evidence of contamination. 2. The color changes expected for positive test results are Benedict’s test: orange to brick red Tollen’s test: metallic silver Starch iodine test: blue-black 3. Identify each of the samples in Part 1 as monosaccharide‚ disaccharide or polysaccharide. Water = not a saccharide Glucose = monosaccharide Fructose = monosaccharide Galactose = monosaccharide Sucrose = disaccharide
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Aspirin Background Aspirin Aspirin‚ or acetylsalicylic acid (ASA) is a salicylate drug‚ and is generally used as an analgesic (something that relieves pain without producing anaesthesia or loss of consciousness) for minor aches and pains‚ to reduce fever (an antipyretic)‚ and also as an anti-inflammatory drug. Aspirin works by prohibiting biological substances such as prostaglandins. Many different prostaglandins exist in the human body each serving a plethora of physical functions.
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