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    Enzyme Lab Report

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    Enzyme Lab Report Introduction: Enzymes are proteins that enable chemical reactions. In the enzyme lab‚ the effects of concentration‚ temperature and pH on the functionality of the enzyme catalase. The enzyme lab was also about measuring reactions by capturing the oxygen that was generated by the reaction. Materials and Methods: Experiment 1‚ 2‚ & 3 Experiment 1 examined the effects of concentration on catalase activity. Experiment 2 examined the effects of concentration in temperature

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    Digestion Lab Report

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    tube from mouth to anus. The digestion of carbohydrates begin in the mouth‚ where an enzyme‚ salivary amylase (α-amylase;ptyalin) starts to breaking the polysaccharides (starch) into short polysaccharides (dextrin). Dextrin is a partial degradation of starch‚ shorter chains of maltose units. Salivary amylase is inactivated by stomach acid in the stomach and to a small extent‚ it continues breaking down starch (but there’s no enzymatic activities on carbohydrates in the stomach). An intestinal enzyme

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    Agarose gel electrophoresis is a technique used in the laboratory to separate macromolecules such as nucleic acids and proteins. Electrophoresis can take a mixture of macromolecules of different molecular weights‚ shapes‚ and various electrical charges to determine all the various compounds in the mixture and allowing for further purification that can aid in details of individual elements of the mixture being studied. Agarose gel electrophoresis is a very important technique used in the field of

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    Gastroparesis Lab Report

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    stress. ROS are produced by two independent pathways: mainly the mitochondrial oxidative metabolism and cellular responses to bacterial invasion‚ xenobiotic and cytokines. To counteract the formation of ROS‚ a number of antioxidant proteins have been described. These proteins are superoxide dismutase‚ catalase‚ glutathione peroxidase‚ glutathione S-transferase‚ and ferritin heavy chain etc. Oxidative stress has been implicated to both the onset and progression of type I and type II diabetes ( ). The

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    Name: Abdirizaq Hussein Date:2/12/15 Graded Assignment Lab Report Answer the questions. When you are finished‚ submit this assignment to your teacher by the due date for full credit. (3 points) 1. Write the goal of the lab or the question you tried to answer. Answer: See what makes litmus paper change colors. (3 points) 2. Which observations‚ experiences‚ or lesson materials helped you form your hypothesis? Answer: The lab tutorial lessons‚ and quizzes helped (3 points) 3. State your hypothesis

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    Atkins Protein

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    major dietary sources of each. a. Proteins b. Carbohydrates c. Fats . Janine made this statement: “… if your brain doesn’t get carbs—well‚ glucose‚ anyway—you get really cranky. You have to have enough carbs.” Find out if Janine is right. How does the nervous system use glucose? . Janine also said: “If you eat way too much protein and not enough carbs you can ruin your kidneys forever because of all the nitrogen you have to process breaking down the protein.” Find out if Janine is right about

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    GMOs Lab Report

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    Rachel Bohnenberger Professor Van Doorn ENVS 150-002 27 April 2015 GMOs Lab Report Introduction As the population of Earth increases exponentially‚ so does the demand for more food. One of the solutions to the question of how more food can be produced is Genetically Modified Organisms‚ or GMOs. There is an ongoing debate about whether or not GMOs are more beneficial or harmful to society. Some of the benefits to GMOs are: growing plants‚ such as corn‚ that are resistant to weeds and pests‚ larger

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    Microbiology Lab Report

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    dyes eosin Y and methylene blue found in the medium inhibit the growth of gram-positive bacteria but not the growth of gram-negatives. Lactose fermenters metabolize the lactose in the media and produce acid byproducts‚ causing a color change in the colony which is dark purple‚ almost black. Strong acid productions by organisms result in a metallic green sheen. Weaker fermentation of

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    Syneresis Lab Report

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    There are several methods to test syneresis. Acid curds need to be formed in a glass beaker which make it easier to transfer the curds into syneresis test installations. All curds must be transferred carefully into the device‚ otherwise some soft curds were easily broken and the results would be affected. In case that some of the gel were not easily removed with the sample residues on the bottom of the beaker when transforming‚ beakers can be pre-coated with paraffin wax on the inside. Both a barrel-shaped

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    Chemistry Lab Report

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    chemistry lab report : reaction of alcohol CHEMISTRY LAB REPORT SK026 SEMESTER 2 SESSION 2011/2012 TITLE                 :REACTION OF ALCOHOL DATE                 : NAME                :  MATRIC NO      :  PARTNER          :  PRACTICUM     :  SUPERVISOR    :  Title            : Reaction Of Alcohol Objectives : 1. To classify alcohol 2. To study the chemical properties of alcohols Introduction: Alcohol is a class of organic compound containing hydroxyl group‚     OH as the

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