Sandra Guzman 01/22/2015 Lab 4 Deliverables Note: Screenshots will be provided at the end. Q: From your local computer, use your favorite Internet browser to research the threat identified on this screen and the possible remediation steps and document your findings in your Lab Report file. Viruses found: 1. Win32/DH{eR4UTxVzG3U} 2. Win32/DH{eR4UTxVzG3U} 3. Win32/DH{HhMXFE8Vcxt1} 4. Trojan horse Dropper.Generic4.BVMA 5. Trojan horse Hider.BNG 6. Trojan
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Lab Problems 3,9,10,13,16 3a. Determine the economic order quantity. an average of' 1215bags a year--------Dcost of $10 per order-----------------SAnnual carrying costs are $75 per bag.-------HQ= SQAURE ROOT OF 2DS/H= SQAURE ROOT OF 2x 1215 x 10 /75= 18 BAGS b. What is the average number of bags on hand? Q/2= 18 BAGS /2= 9 BAGS c. How many orders per year will there be? D/Q= 1215bags /18 BAGS/ORDER=67.5 ORDERS d. Compute the total cost of ordering and carrying flour. TC=Q/2H
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Methods in Psychology): Writing Laboratory Reports Writing Lab Reports & APA Format Structure and Content of a Laboratory Report This following provides a brief overview of the structure and content of various elements in a laboratory report, based on APA guidelines. The APA publication manual can be referred to for more detail. The purpose of a lab report is to communicate research in a clear, systematic and standardised way. Primarily, a lab report should communicate the following things: → Why did
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Cell Structure and Function Lab Drawings: Draw 1 cell at high power and label parts as given in directions. Elodea leaf cells (400X) Stained Onion Cells (400X) [pic] Stained Cheek Cell (400X) Stem Cell (from pictures) Lab Summary 1. “Plants and animals obtain food in different ways.” What microscopic evidence did you see to support that statement? Plant cells have chloroplasts and organelle that can produce food. Animals do not. 2. Did
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Magnetic Induction Lab Complete the lab below. Background – Electricity is vital to our everyday life in the modern in the industrial world. Most electricity is generated by using magnets. Today we will look at what a magnetic field needs to do to create electricity. Learning Goals – The students will: * Develop an understanding of how electricity can be generated using a magnetic field * Develop an understanding of how varying conditions influence the amount of electricity generated
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1) The experiment worked because when the plant cells and the human cells were viewed in the microscope, they took on differentiating forms, enabling visual differentiation of the two forms of cells. The onion skin cell, an example of a plant cell, generally has a rigid, rectangular shape. The onion skin cells were positioned beside each other (length touching length, width touching width) and formed a checkered pattern. When observing the onion skin cell, we noticed that the cells took on a brick-like
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Evolution Lab “Evolution by Natural Selection” The object of this experiment is to determine how changing the size of the beak of a finch will affect the population as well as the growth rate of the finch’s beak. The reason for the experiment is to evaluate evolution and how it affects the finch’s population, and how natural selection is always present in life. In this experiment I will show that the finch will continue to evolve until its beak has reached the optimal size for sustaining
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1. Explain how the different solutions affected the frog heart. Be sure to include specific information from the lab and then relate the results to how the heart functions in the body normally and in conjunction with the sympathetic and parasympathetic nervous system. The regular solution values throughout the experiment for amplitude, interval, frequency, cardiac output is as respectively followed, 4.9, 0.96, 62.5, and 307. The cold solution caused the amplitude, interval, frequency, and cardiac
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Yeast Culture Lab I. Introduction 1. Yeasts are eukaryotic, unicellular fungi that inhabit liquid or moist habitats. They are heterotrophs and rely on complex organic substances for nutrition. Yeasts require oxygen for aerobic cellular respiration but some are also anaerobic with alternative aerobic methods for producing energy. They do not require light to grow and their temperature range varies which means they can survive in a multitude of different environments. Very common, they can be found
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experiment were 23. The t-test comparing the mean number of bugs found in the wet and dry environments yielded a p-value of 0.11. Using this p-value and the degrees of freedom, the t-value was found to be greater than 0.685 based on Table 2 in the lab manual. Figure 2. Comparison of the mean number of sowbugs (Porcellio scaber) found in wet and dry portions of a covered petri dish after a period of acclimation of five minutes. Twenty-four total trials were done, using four bugs each. The standard
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