glucose molecule. The end products of this reaction are two CO2 and two Acetyl CoA (acetate bounded to Coenzyme A). The Citric Acid Cycle is composed of eight reactions that also occur in the matrix of the mitochondria. This reaction starts with Acetyl CoA and Oxaloacetate (OAA). CoA is first release. The Acetyl group is then oxidized to two CO2. OAA is then regenerated and is getting ready to accept another acetate group. Reduction of NAD+‚ FAD+ and GDP‚ happen all over this cycle in preparation for
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(Name) Ocean’s Mirror- Nature’s own natural reflective surface. Inspired by the light reflecting onto the ocean. Purpose of Gauge- • To record the different light patterns surfacing across the water from the sun at different stages of the day‚ particular in the morning up until 10 a.m. when the sun begins to shine at its brightest point. Time • Approximately 6:45 a.m. when sunrise began up until to 10:35 when the sun began its strongest starting point during the day. Mapping/ Inspiration
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experiment‚ the online simulation was used to determine which substances were endothermic or exothermic when dissolved in water. According to the simulation‚ sodium chloride and ammonium chloride was observed to be endothermic. Calcium chloride‚ sodium acetate‚ sodium carbonate‚ and lithium chloride was observed to be exothermic. As sodium chloride and ammonium chloride was observed to be endothermic‚ those two salt substrates was not used in the experiment as the goal of the experiment was to increase
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genetically and provide a suitable explanation. 16. Give a test that can be used to differentiate between butter and cooking oil. 17. How does cilliary muscles control the power of accommodation? (Each question carrys 3 marks) 18. What is esterification reaction? Write chemical equation for the reaction. Write chemical equation for the reaction of an ester with a base. 19. Two elements X and Y have atomic numbers 12 and 16 respectively. Write the lectronicconfiguration for these elements. To
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the mixture of individual compounds from the spinach leaf sample used. Material and apparatus: Part 1 : Analysis of Analgesic Drugs Material: Aspirin Acetaminophen Caffeine Unknown A Unknown B TLC plates Ethyl acetate Hexane Acetic acid Iodine Apparatus: UV Lamp Capillary tube 250mL beaker Filter paper
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Mapua Institute of Technology Organic Chemistry Laboratory 2 Final Report Factors Affecting the Relative Rates of Electrophilic Aromatic Substitution Reaction Justiniano‚ Priscilla Raiza N. School of Chemical Engineering and Chemistry‚ Mapua Institute of Technology‚ Intramuros‚ Manila‚ Philippines Experiment No.1‚ Submitted on August 6‚ 2011 at N402. Abstract EXPERIMENT NUMBER ONE IS ALL ABOUT THE ELECTROPHILIC SUBSTITUTION OF AROMATIC COMPOUNDS. AROMATIC COMPOUNDS ARE THOSE ORGANIC
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and nitrate(NO2-). The group reagent is dilute hydrochloric acid. EXPERIMENT Salt + dil. HCl OBSERVATION Effervescence or evolution of gases (a) Colourless‚ odourless gas turns lime water milky (b) Colourless with rotten eggs smell and turns lead acetate paper black. (c) Colourless gas with suffocating smell. Heat and pass the gas through acidified K2Cr2O7 solution. The solution turns green (d) Colourless gas with suffocating smell with a yellow ppt. of sulphur in the test tube. Heat and pass the
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Restriction Endonuclease Digestion of DNA from E. coli cells and Analysis by Agarose Gel Electrophoresis Introduction The main goals of this experiment are testing an alternative procedure called “boiling lysis”‚ evaluating the quality of the purified plasmid for restriction digests‚ and identifying the mislabeled plasmid. The plasmid DNA from a carrier E. coli strain was purified by the boiling lysis. In the boiling lysis method‚ the bacterial cells were given momentary heat treatment
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Comparative Investigation of Organic Compounds Tristan Duane G. Lacson‚ Lara Elize T. Lamigo‚ Maria Mikaela L. Laysa‚ Christian Gerard G. Lee and Karen L. Li Group 6 2C Pharmacy Organic Chemistry Laboratory ABSTRACT In order to differentiate the organic compounds. The group tested the compounds using the information based on their instinsic physical properties‚ behavior in ignition‚acidity and basicity and their infrared spectra. The physical properties were noted by the reaserchers by
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concentration i.e. 50- 500 μg/ml‚( each of these concentration was taken in duplicate) was mixed with 1800 μl of ABTS solution was mixed with it for each concentration. Similar process was repeated for ascorbic acid concentration. All test tubes (ethyl acetate soluble fraction‚ ethyl-3-hydroxy-5-methoxy-4-methylbenzoate‚ ascorbic acid‚) labeled separately were shaken well and incubated in the dark at 25oC for 30 minutes. Then the Kinetic absorbance was recorded at 734 nm by spectrophotometer after 1 and
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