Name: _____________________ Date: _____________ Student Exploration: pH Analysis Vocabulary: acid‚ acidic‚ alkaline‚ base‚ indicator‚ neutral‚ pH Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Acids are substances that produce hydrogen ions (H+) when dissolved in water. Lemon juice is an example of an acid. A. What does lemon juice taste like? __Sour.______________________________ B. What does it feel like if lemon juice gets in your eye? ___It
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Awards/Honors‚ Health Care Exposure‚ Community Service‚ Research‚ Leadership‚ Extracurricular Activity‚ Employment‚ and Other. In the "Description of Role" section of each activity‚ please provide additional details regarding how it correlates with any other "Activity Type." The admissions committee takes into account the fact that some activities may fit multiple categories. Activity Type: Health Care Exposure Activity Name: Pharmacy Technician Organization Name: CVS pharmacy Contact/Supervisor Name: Dina
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Pre-primary and Year 1 This resource contains information about what children need to learn and be able to apply as they read‚ write and spell. It outlines what teachers can do to assist children to develop phonological awareness and phonic knowledge. Activities are suggested to further assist teachers with ideas for teaching the content outlined. http://ecm.det.wa.edu.au/connect/resolver/view/PDLP1001/1.1/PDLP1001.pdf Year 2–3 grammar and punctuation This resource contains information about what children
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ID:0720052 Effect of an Increasing Substrate Concentration on Enzyme Activity Rate Abstract The reaction rate of an enzyme can be affected by many factors‚ and the purpose of this experiment was to find out how an increasing substrate concentration influences the rate of an enzyme activity; we obtained data from recording the absorbance of the samples which contain the same amount of potato juice (enzyme oxidase) and different amount of catechol (substrate) while holding pH and temperature
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Effects of soil ph variation on radish plants growth Background information: the soil ph can have 2 different impacts on the growth of plant roots. First and most important is how it affects the concentration of nutrients present in the soil itself. This variable varies depending on the ph tendency‚ in particular‚ nutrients like phosphorous‚ potassium ‚sulphur‚ calcium and magnesium tend to drastically decrease in more acidic ph conditions (<6.0)‚ on the other hand iron‚ manganese‚ boron
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Basic Biochemistry CP2085 Effect of Temperature‚ Study and Measure of Enzymes Activity Abstract This experiment investigates the effect that temperature has on the rate of activity of enzyme β-galactosidase and also the rate of β-galactosidase activity in different concentration of substrate over time. Ο-nitrophenylgalactoside (ONPG) is used as a substrate for β-galactosidase. A spectrophotometer is used to detect the change in colour of the substrate. Results show that increase in temperature
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The effect on the pH of Distilled water‚ Potato Solution and Commercial Buffer‚ when Hydrochloric acid (0.1 mol/L) and Sodium Hydroxide (0.1 mol/L) is added Mahima Mandava Mrs. Haist September 23rd‚ 2014 SBI4U1 Background Information: The pH is the measurement of how acidic or how basic a substance can be. The pH scale is used to measure how acidic or basic a living cell can be. The pH scale ranges from 0-14; 0-6 being acidic‚ 8-14 being basic and 7 being neutral. There are many factors
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Republic Act No. 9173 October 21‚ 2002 AN ACT PROVIDING FOR A MORE RESPONSIVE NURSING PROFESSION‚ REPEALING FOR THE PURPOSE REPUBLIC ACT NO. 7164‚ OTHERWISE KNOWN AS "THE PHILIPPINE NURSING ACT OF 1991" AND FOR OTHER PURPOSES Be it enacted by the Senate and the House of Representatives of the Philippines in Congress assembled: ARTICLE I Title Section 1. Title. - This Act shall be known as the "Philippine Nursing Act of 2002." ARTICLE II Declaration of Policy Section 2. Declaration
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RESEARCH PAPER ON BIOLOGICAL ACTIVITY OF ACTINOMYCETES ................ ABSTRACT: The microorganisms are ubiquitous in nature. They are found in probably every environmental condition present on earth. Actinomycetes were originally considered to be an intermediate group between bacteria and fungi but now are recognized as prokaryotic organisms with high G+C (>55%) content in their DNA. Our project aim is to evaluate some biological activities of Actinomycetes like:
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pH and Living Systems I. Purpose: To observe the effects of pH change on an organic molecule. II. Materials: pH paper Droppers Ammonia Beakers (50ml) Paper towels water Glass stirring rods lemon juice forceps III. Procedure: Part 1: Initial pH testing 1) First use the wide range pH paper to test the pH of the liquids given. 2) When you test with the wide range paper first (which reads pH from 0-13) be sure
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