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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Introduction UMUC Haircuts is looking to improve both their employees and customer scheduling. For Myra to utilize the competitive advantage of cost leadership‚ it is critical that she keep her cost low and maximize revenue. Maximizing her Cost Leadership will allow Myra to pass the savings along to the customers. Using an effective scheduling tool will allow Myra to minimize the amount of down time employsees have and maximizing their productivity. While walk ins will continue to be taken‚ the
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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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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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Myra Morningstar is the owner of the small business‚ UMUC Haircuts. It is a small shop in the college campus area and Myra is looking to expand her business to meet the needs of customers. In order for her to be successful in her new adventure she will need to consider the needs of her customers‚ use of technology‚ and competition with the new local competitor. Barriers to entry in the Hair Care industry are very minimal. When it comes to barbershops and salons‚ there are a few already in the
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UMUC Frederick MD Network Proposal The network IP addressing scheme for the Frederick MD building should be designed to ease network management. A well thought out network subnet design enables administrators to quickly locate computers by IP address by building floor and room‚ and whether the computer is a server‚ a student computer‚ staff computer or instructor’s computer. A proper subnet design will also minimize broadcast traffic that decreases network performance‚ by reducing
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fire-related deaths? What is the major cause of residential fires? a) 2‚640 people died in a fire related death‚ not including firefighters. Smoking is the leading cause of fire-related deaths. Cooking is the Primary cause of residential fires. 2. How many people are bitten by dogs each year? How many people die from dog bites each year? What is the most common age for people to get dog bites? a. 4.5 million People are bitten by dogs every year. 10 to 20 people die each year from dog
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where an actual attack occurs and the IDPS isn’t alarmed at all. The least desirable would definitely be the false negative‚ if an attack does occur and the IDPS doesn’t even alarm well what’s the point in even having it if it isn’t going to alarm. 2. What is a honeypot? How is it different from a honeynet? A honeypot is a decoy system that will lure potential hackers away from the networks critical systems. A honeynet is where the system subnet is constantly changing and it lures attackers away
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distributed denialofservice‚ and mail bomb. b. A virus must be executed such as opening an infected email attachment while a worm can be initiated with or without the user downloading or executing the file. c. A Trojan horse carries neither a virus or worm. 2. Why does polymorphism cause greater concern than traditional malware? How does it affect detection? A polymorphic virus is a complicated computer virus that affects data types and functions. It is a selfencrypted virus designed to avoid detection by a scanner
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