Temperature effects on the growth of microorganisms Introduction: The purpose of this experiment was to determine the effects that temperature has on three different organisms. Temperature is one of the most important environmental factors affecting growth and survival of microorganisms². The three organisms used where Escherichia coli‚ Pseudomonas fluorescens‚ and Bacillus stearothermophilis. Most bacteria grow within a particular temperature range. The minimum growth temperature is
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Types of Information Security Controls Harold F. Tipton Security is generally defined as the freedom from danger or as the condition of safety. Computer security‚ specifically‚ is the protection of data in a system against unauthorized disclosure‚ modification‚ or destruction and protection of the computer system itself against unauthorized use‚ modification‚ or denial of service. Because certain computer security controls inhibit productivity‚ security is typically a compromise toward which security
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butterflies need to regulate their body temperatures through thermoregulation. There are two types of ways to regulate body temperature. The first one is ectothermy. Ectothermic animals‚ or cold-blooded animals‚ rely on outside sources to heat or cool themselves. Cold-blooded animals can lie under the hot sun to heat themselves up and prepare for flight or to move around. However‚ if there is no source of heat‚ they are not able to raise their body temperature to the correct level for movement. Butterflies
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line of junior counselors waving bright yellow oars in the air‚ while the rest of camp cheers us on. Arriving at the dock‚ one by one we toss our mountain bikes on the ground and join the line of people waiting to perform the ritual belly flop into Fan Lake. The crowd cringes in sympathy as each body hits the water. My heart races when it is finally my turn to jump with my arms and legs spread from the diving board. My stomach aches when I hit the water‚ but not as much as my legs do from riding 300
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Snow Flower and the Secret Fan The movie version of Snow Flower and the Secret Fan is very different from the book because of the minimal attention the film gives to the practice of footbinding. In Lisa See’s novel this tradition of footbinding is an extremely important process of a girl’s life. A small foot on a woman is a beautiful woman in nineteenth-century China. Footbinding was a sign of wealth back then and the more beautiful a mother could make her daughter the more marriageable her daughter
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3 Different Types of Sport Fans Everybody enjoys going to a sporting event. Whether the sporting event is Football‚ Baseball‚ Basketball‚ or even Hockey. Sporting events bring excitement to all of us‚ thinking that our team will win. If our team wins‚ we usually go home happy. Then if our team goes home losing‚ we get upset or sad inside. Anyways‚ we will always cheer for our team no matter what especially at the game. There are always those fans though that bugs people to death. Anytime at a
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In the novel Catalyst by Laurie Halse Anderson‚ there are three main sections‚ Solid‚ Liquid‚ and Gas. The main character‚ Kate‚ is very interested in science and the three titles are a metaphor for her state of mind throughout the book. The first section‚ Solid‚ shows how Kate is a stable and strong person. The next section‚ Liquid‚ is a time where Kate’s life is very inconsistent and she is unsure about herself. The last section‚ Gas‚ shows how Kate has accepted her fate and tries to help everyone
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(Soccer) Fans Introduction The purpose of this paper is to understand how sociologists examine the sport institution of Football (soccer) fans. Through reading articles I have found and read about the emotions of being a football (soccer) fan and the comparison of the feelings‚ expressions and behavior of fans associated with support of their team. All the research I have read showed that while there are differences between countries in the way fans express their
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Student Exploration: Fan Cart Physics Vocabulary: acceleration‚ force‚ friction‚ mass‚ newton‚ Newton’s first law‚ Newton’s second law‚ Newton’s third law‚ velocity Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Imagine a horse pulling a cart. What would happen to the speed of the cart if several bags of cement were added to the cart? The speed of the cart would decrease. 2. Suppose several more horses were hitched up to the same cart. How would this affect the speed
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Sport Fans‚ Do They Go Too Far? Have you ever had fans of the same team in a whole different state? Well I had‚ I was in Florida during March and I wore a Michigan shirt that day‚ and a whole lot of people acknowledged me saying Go Blue or did you watch the game last night. This is what sport fans do when they support their teams‚ and my question is do sport fans take things too far and the answer is no they don’t take things too far. Some people think that sport fans go too far with their costumes
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