Microorganisms are able to carry out different biochemical activities with the ease of different enzymes. Each of these enzymes carries out one specific type of the chemical transformation. They convert substrates into product. A) Carbohydrates Fermentation Microorganisms utilize various carbohydrates as their source of energy. Different species of microorganisms breaking down different types of carbohydrates and produce various forms of products. This experiment is to test whether the microbes are
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are abundant in the Phillipines and have been known for their high nutritional value and herbal properties. The peeling of the fruit Psidium guajava is known to contain a significant amount of glucose‚ a simple sugar which is essential in the fermentation process in ethanol making. The study was conducted to determine the effectiveness of apple guava peelings as a potential source of ethanol. The peelings underwent many processes to obtain absolute apple guava ethanol(100%)‚ which was tested using
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Option F: Microbes and Biotechnology Diversity of Microbe F.1.1 Outline the classification of living organisms into three domains. Three domains of living organisms: 1. Archaea - very primitive; live in extreme habitats 2. Eubacteria - more advanced 3. Eukaryota - all life forms with eukaryotic cells (have a nucleus) Use of ribosomal RNA sequences for classification rRNA is found in all cells rRNA is easy to isolate Analyzed to determine the exact sequence of nucleotide bases
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nutritional constituents of yogurt are derived from the milk used in making it‚ those that are synthesized by the lactic acid bacteria and those that are added by the manufactures. The nutritional value of the milk protein is well-preserved during the fermentation process. Like most dairy products‚ it is a good source of protein. The milk proteins in yogurt are partially hydrolyzed and therefore become more digestible. In comparison with cheese‚ the serum proteins such as lacto-albumin and lacto-globulin
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Achieving Balance 42 7. Braggot Ingredients 44 8. The Mead-Making Process 45 8.1. Ingredient Selection 45 8.1.1. Honey 45 8.1.2. Water 46 8.1.3. Yeast 46 8.1.4. Additives 47 8.2. Basic Mead-Making Process 49 8.3. Mead-Making Process Options 51 8.3.1. Must Preparation 51 8.3.2. Yeast Preparation 52 8.3.3. Nutrient Additions 53 8.3.4. Fermentation 55 8.4. Melomels 56 8.5. Metheglins 62 8.6. Braggots 64 8.7. Open Category 66 9. Advanced Topics in Mead-Making 69 9.1. Oaking 69 9.2. Adjustment
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Use of Enzymes in Food Industry - Food industry utilizes a variety of enzymes for processing of various foods‚ e.g.‚ production of various types of syrups from starch or sucrose (a- and β- amylases‚ glucamylase‚ pullulanase‚ invertase‚ and glucose isomerase)‚ meat/protein processing using proteases‚ removal of glucose and or molecular oxygen (O2) using glucose oxidase and catalase‚ use of lactase in dairy industry and use of enzymes in fruit juice and brewing industries. Glucose oxides are obtained
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Respiration Objectives 1. 2. 3. 4. 5. 6. To describe oxidation and reduction in terms of electron and H+ transfer. To distinguish anaerobic from aerobic cellular respiration in terms of ATP‚ oxygen‚ and chemiosmosis. To demonstrate that carbon dioxide is a product of cell respiration. To determine the effect of boiling on the aerobic respiration of bean seeds and explain the result in terms of enzyme activity. To measure the rate of oxygen consumption in germinating bean seeds. To determine the
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iLab #2 Carbohydrate Tests INTRODUCTION - For this experiment we will be testing four different bacteria with four different tests‚ using glucose‚ lactose‚ and sucrose. Hopefully we will use the information from those test to be able to identify the organisms in each of the samples from the case studies. We will use the results from the four different tests along with the information of how different bacteria react to match up to the case
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tests that would help to identify their bacteria. During the process of identification‚ the unknown bacteria was added to many different testing medias using aseptic technique. They are as follows: lactose fermentation on eosin methylene blue (EMB)‚ TSI (Triple Sugar Iron agar)‚ Phenol red sucrose‚ the SIM test‚ H2S by SIM‚ IMViC (indole‚ motility‚ voges-proskauer‚ and citrate)‚ Urease (urea broth)‚ PDase (Phenylalanine Deaminase)‚ Lysine Decarboxylase‚ and Ornithine Decarboxylase. Colonial morphology
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one of the types of fermentation which occur under anaerobic respiration to produce ATP without the use of oxygen. Anaerobic respiration takes place in certain prokaryotic organisms that have an Electron Transport Chain (ETC) but do not use oxygen as a final electron acceptor at the end of the chain (Campbell et all‚ 2015) different with the aerobic respiration which use oxygen to produce ATP and its final electron acceptor will be oxygen. The net product of energy for anaerobic respiration is 2 ATP
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