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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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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Police Functions Kyra Kirkland CJA/394 March 19‚ 2012 Dr. Hector Garcia Police Functions Over the years‚ police have been portrayed in the media‚ television shows‚ and the local newspaper as crime fighting heroes. This portrayal would make one think a police officer is always out doing a dangerous job‚ which may require shooting‚ beating up‚ or arrested the bad guy. The truth is‚ most officers will not make a felony arrest in a given year‚ and there are also many officers who have never fired
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CHM138 Lab 2 Measurements: Accuracy and Precision Name: Data Tables Place your completed data tables into your report here: Data Table 1 Measuring Instrument Decimal Known With Certainty Decimal Estimated Ruler Tenths Hundredths Thermometer Tenths Hundredths 10mL graduated cylinder Tenths Hundredths 50mL graduated cylinder Tenths Hundredths 100mL graduated cylinder Tenths Hundredths Data Table 2 Measurement Data Length of aluminum plastic packet 5.1cm Height of aluminum plastic packet 6
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Espinosa‚ Richard Anderson A. February 6‚ 2014 AVTE 221 – 4C Mr. Jimmy Marcaida II Assignment: In electronics‚ a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental
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flow towards the cooler end. This will make a gradual increase of temperature at the cooler end until an equilibrium temperature is established. Usually‚ the changes that occur within the bar is not instantaneous and will be different at both end. 2. Radial conduction heat transfer Fluid motion that resulted by force over the surface by an external source‚ such as fans or pumps. Small movement of air is generated which limits the heat transfer rate from the hotter surface to the surrounding air
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Complete the Supply and Demand Simulation located on the Materials tab (Week 2) of the course. Write 700 - 1‚050-word paper of no more than summarizing the content. Address the following: • Identify two microeconomics and two macroeconomics principles or concepts from the simulation. Explain why you have categorized these principles or concepts as macroeconomic or microeconomic. • Identify at least one shift of the supply curve and one shift of the demand curve in the simulation. What causes
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even Maine. But are especially common in Ohio and other eastern states. The Clovis were big game hunters and were scattered across the Great Plains. They lived in small camps along rivers and streams. They abruptly vanished around 10‚500 years ago. 2) The effects of British colonization on the Native Americans. Early 1600’s British Colonization had many effects on Native Americans including: loss of land‚ disease‚ laws which violated their cultures (including aggressive attempts to convert to Christianity)
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Name: Course Section: BIOS 260 HOMEWORK: CDC – Centers for Disease Control and Prevention For homework this week‚ you need to go to the website for the Centers for Disease Control and Prevention (CDC) and find the answers to the questions below. Part of the purpose of this assignment is to get you used to searching through websites to find the information you are looking for. You will have to do a little digging to find the info below‚ but it is all there. Please type in your answers
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