Iodine is a test for starch while Benedict’s solution is a test for reducing sugars. When solution A is tested by benidicts test‚ the clear blue solution changed to a little reddish and brick red precipitate is formed.this result show that solution A is a reducing sugar. When carried out iodine test with solution A‚ the colourless solution remain unchanged . this tell us that starch is absent is solution A. When solution B is tested with Benedicts test‚ the clear blue solution remain unchanged‚ we
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Ant. 102 Study Guide Anthropology: the systematic and comparative study of humankind in all its cultural and biological diversity—past‚ present‚ and future. In short‚ anthropology is the study of all things human. Enculturation: The process of learning ones culture from those around us. Acculturation: learning from another culture (through the process of diffusion). Animism: A religious system based on the belief that every living thing possesses a spirit‚ or soul‚ that animates it.
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BIOL 1364 LABORATORY EXERCISE 3 ________________________________________________________________________ INHERITANCE OF CHARACTERS Objectives of the Laboratory: i) Determination of the genetic control of seed colour‚ ie how many genes control seed colour‚ what sort of intra allelic (dominance relationship) and interallelic interactions (independent assortment vs epistasis) govern the inheritance of seed colour. ii) Understand the scientific process involved in studying character
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The study of logic can aid us understand the advantages of critical thinking and reasoning. It also helps us create valid points in order to make a quality argument. “Logic examines the structure and content of arguments‚ and helps describe various kinds of arguments. It also evaluates those arguments‚ seeing why good arguments work and why bad arguments fail‚” it says in our textbook ( Mosser‚ 2011‚ Sec. 1.1). When I reflect about the debate over whether prayer should be allowed in public school
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DENISTY LAB 2/25/13 Chemistry H. Mrs. Halme Objective: Your task is to determine the density of 3 known metals: Zinc‚ Copper‚ and Lead. They are each marked. You must then calculate the density of an unknown metal and determine its identity based on your data from your known samples. Reagents: None Equipment: Lead Copper Zinc Triple Beam Balance Graduated cylinder Unknown metal (Magnesium) Beaker Calculator Procedures Preparation: We observed the given equipment
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bacterial amylase achieved 100% hydrolysis at 40°c and 60°c at 2 minutes time and fungal amylase achieved partial hydrolysis at 60°c at 4 minutes time. With all of this we can say that the optimal temperature for fungal and bacterial are almost the same‚ but bacterial have faster amylase activity than fungal and that is possible because bacterial amylase is found in human saliva‚ were digesting process begins. Introduction Life is regulated by chemical reactions‚ but these reactions would
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Phelps‚ Biology 205 MW 2:10pm. Unknown Organism Paper The unknown organism tested in the Mesa lab was collected from in between the toes of my puppy‚ Riley. The original culture grown consisted of dozens of visibly different organisms of varying colony colors and growth patterns. I chose to test a smaller‚ red colony for my experiments. Based on its gram reaction and oxygen requirements‚ the following tests were performed to reach my presumptive ID: Test Performed Result Gram Stain +
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PS115 Unit 2 Project Job Exploration Go to an online career/employment site‚ such as Monster.com or Jobing.com. Search for jobs in the psychology field. You may also review and use the job descriptions/classifieds provided in the Unit 2 Readings‚ if you like. After you have explored the job listings for a while‚ choose two of the jobs that interest you. Then‚ for each job‚ complete the following using the template provided: 1. List the job title and job description. 2. List the skills
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PURE AND APPLIED CHEMISTRY College of Art and Sciences Visayas State University Chemistry 31a Biochemistry Laboratory Experiment No. 09 CHEMISTRY OF URINE Name: Artajo‚ Zeal Conbrio A. DVM-2 Date performed: Feb. 26‚ 2013 Group: 6 Date submitted: March 5‚ 2013 Objective: 1. Test urine for pH‚ specific gravity‚ and the presence of electrolytes and organic compounds. 2. Test urine for the
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OF EXPERIMENT The purpose of this lab was to determine the magnitude of the uncertainties produced when making measurements using common lab equipment. II.APPARATUS AND MATERIALS NEEDED safety goggles distilled water (at 20°C) laboratory apron dropper laboratory balance 2 objects of unknown mass standard masses graduated cylinder‚ 10-mL graduated cylinder‚ 100-mL III.PROCEDURE Part A: Estimating the Uncertainty of a Balance 1.We put on lab aprons and goggles. Then‚ we used the
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