Macromolecules of Life Hands-On Labs‚ Inc. Version 42-0085-00-01 Lab Report Assistant ________________ Name: Akil Kelly Exercise 1: Testing for Proteins Data Table 1: Biuret results. Substance Tested Predicted Results Biuret Color & Number of drops added 1: Egg white Contains Protein Purple color – 9 drops 2: Pepsin Contains Protein Purple color – 9 drops 3: Sugar Doesn’t contain protein Blue
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Quiz 1 Study Guide +++++++++ Towns: pp. 419–479 Distinguish between the historical aspect of salvation (salvation accomplished) and the applied aspect of salvation (salvation applied). ➢ State the five tests that are used to verify theological truths. ➢ Properly identify the eleven divisions of theology. ➢ Understand the nature of salvation as a dynamic quality of life‚ not just a passive point of position. Understand the three tenses as each is applied to the subject of salvation
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570-572 - Residual Dividends‚ Chapter 14 The amount of new investment which must be financed with equity is: $3‚000‚000 x 85% = $2‚550‚000. Since the firm has $3‚500‚000 of net income‚ $950‚000 = $3‚500‚000 - $2‚550‚000 will be left for dividends. 2. Question : (TCO F) The following data applies to Saunders Corporation’s convertible bonds: Maturity: 10 Stock price: $30.00 Par value: $1‚000.00 Conversion price: $35.00 Annual coupon: 5.00% Straight-debt yield: 8.00% What is the bond’s conversion
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CMIS 320 Lab 1 Homework Part 1 a) A piano manufacturer wants to track all pianos it makes. Each piano has a unique serial number and a manufacturing completion date. Each instrument represents exactly one piano model‚ all of which have an identification number and model. The company produces thousands of pianos of a certain model‚ and the design is specified before any single piano exists. 1. Identify the degree and cardinalities of the relationship. Piano-Model: Cardinality: one-to-many
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Renal System Physiology Exercise 9 page. 121 Name: SC 245 L Date: Point Break down: 100 points Questions: 60 points Data/Results: 15 points Summarizing activities: 25 points Introduction: In this lab we will learn how the kidney processes blood and produces urine. Activity 1: Investigating the Effect of Flow Tube Radius on Glomerular filtration. Data/Results: Please submit a chart or type your data. Questions: Please answer the questions in complete sentences and explain your answers.
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Lab 2: Protiens and Starches Purpose: An introduction to testing procedures for two large‚ organic molecules: proteins and starches. Hypothesis: In the test for protiens the water‚ being that it is inorganic will not test positive for protiens; it will serve as the negative control. The milk and 50% egg solution should test positive for protien as they are subsatnce derived from animals which contain protiens in order to carry the functions of life. The sucrose will test negative due
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tissue in a muscle. Epimysium (sheet of connective tissue that covers a muscle as a whole)‚ endomysium (delicate connective tissue membrane covering the highly specialized skeletal muscle fibers) ‚( perimysium (tough connective tissue surrounding fascicles) 2. Myofibrils are composed primarily of two protein filaments called _____________actin__________ and ___myosin_______________________. 3. What is a motor unit? Functional unit composed of a single motor neuron with the muscle cells it innervates
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Chem 31.1 Post Lab 3 CARBONYL COMPOUNDS AND CARBOHYDRATES HYDROLYSIS OF POLYSACCHARIDES - - Susceptible to both nucleophiles and electrophiles Presence of C=O TEST FOR ALDEHYDES AND KETONES - - Reaction with 2‚4-DNP (Dinitrophenylhydrazine) Positive: Formation of yellow precipitate IODOFORM TEST - Carbonyl compounds: Methyl ketones will give a positive result Postive: Yellow precipitate (CHI3) MOLISCH’S TEST for carbohydrates - TOLLEN’S TEST – for aldehydes
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Taylor Durham Nutrition 101 Mr. Oropallo Lab Report #2: Fat Extraction From Food What is a triglyceride? Draw its structure. A molecule that contains three fatty acids attached at the oxygen atoms of glycerol. What are the differences between saturated and unsaturated fats? Drawn an example of each. If all bonds are single‚ the fatty acid molecule is saturated. If there is a double bond among the carbon atoms‚ the fatty acid molecule is unsaturated. What form does each of these fats take at
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1. Compare the hash values calculated for example.txt that you documented during this lab. Explain in your own words why the hash values will change when the data is modified. They change to keep authentication and integrity. 2. Why are the MD5sum and SHA1sum hash values the same every time you calculate for the “example.txt” sample fi le? What if they were different when you re-calculated the hash value at the other end? These are the same to verify authentication and integrity.
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