Week 1 Chapter 3 Staining Lab Quiz SCI/250 SCI250 Week 1 Chapter 3 Staining Lab Quiz (6.7 points each) Check or underline the correct answer Section: Multiple Choice 1. Which of the following stains is used frequently to identify Mycobacterium and other bacteria whose cell walls contain high amounts of lipids? Gram stain Schaeffer-Fulton stain Acid-fast stain Lipid stain Spore Stain 2. Which of the following stains is used to classify microorganisms based on their cell wall
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Disposition/Food Safety: Overview of Food Microbiology July 8‚ 2011 Overview of Food Microbiology OBJECTIVES At the end of this module‚ you will be able to: 1. Explain the structural similarities and/or differences among Gram-positive and Gram-negative bacteria as well as their isolation and identification using serological‚ biochemical‚ and molecular techniques. 2. Identify the functions of the bacterial cell wall. 3. Identify the extrinsic and intrinsic parameters that affect bacterial growth
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NETW410 Week 1 Lab Report September 3‚ 2014 Lab #1‚ Introduction to Visio Question 1 (3 points) What is your experience with the Visio software? Have you used it before or is it your first experience with Visio? I have no experience with Visio. This is going to be the first time that I will use Visio. Question 2 (3 points) How did you access Visio? How do you feel about the different access methods? The first time I access Visio was by going into the iLab portal to access the software. Once
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Answers to Chapter 3 Exercises 3.1. DRAM factory. You own and operate a facility located in Taiwan that manufactures 64-megabit dynamic random-access memory chips (DRAMs) for personal computers (PCs). One year ago you acquired the land for this facility for $2 million‚ and used $3 million of your own money to finance the plant and equipment needed for DRAM manufacturing. Your facility has a maximum capacity of 10 million chips per year. Your cost of funds is 10% per year for either borrowing
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Chapter 5 Partial Solutions Answers to Premiere Products Exercises PP 5-1 1. PartNum ( Description‚ OnHand‚ Class‚ Warehouse‚ Price OrderNum ( OrderDate‚ CustomerNum CustomerNum ( CustomerName‚ RepNum RepNum ( FirstName‚ LastName PartNum‚ OrderNum ( NumOrdered‚ QuotedPrice Part (PartNum‚ Description‚ OnHand‚ Class‚ Warehouse‚ Price) Orders (OrderNum‚ OrderDate‚ CustomerNum) Customer (CustomerNum‚ CustomerName‚ RepNum) Rep (RepNum‚ FirstName‚ LastName) PartOrders
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Microbiology: ‘The Correct handling of Micro-organisms’ 1. Devise a title for each of the two experiments you did : (i)‚ Experiment 1 demonstrated the growth of bacteria when placed in liquid nutrient broth culture‚ the number of species present had increased in growth. .(1) (ii) Experiment 2 illustrated the growth of bacteria when placed on different surfaces of solid agar plates which included: nutrient agar‚ CLED agar and MacConkey agar; the number of species present also had increased in growth
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Exercise 36 Answers 1. Since the F value is significant‚ based on the p-value of 0.005 which is less than 0.05 which is sufficient to reject the null hypothesis. This suggests that there is a difference in the control and treatment groups. 2. Since the p- value is less than 0.05 and therefor the null hypothesis can be rejected. This presents that the mean‚ difficulty and mobility scores‚ must be different 3. The result was statistically significant with a probability score of p < 0.001.
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vsrious components of the ecosystem by directly observing the organism in their natural habitat. Observation in the field will be strengthened by group discussions and by answering the guide questions given in the exercise. Objectives: At the end of the exercise‚ the student should be able to: 1. Enumerate the different components of the ecosystem 2. Describe the interaction of the different component of the ecosystem 3. Understanding the functioning of the ecosystem Procedure: As a group‚ visit four
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Review all chapters in your exercise manual beginning with the introduction INTRODUCTION: (Covered 9.4.14 II Week 1) Biosafety levels1: basic level of containment. Hand washing or wearing gloves 2: Appropriate for working with human body fluids. Autoclave‚ sharps containers‚ lab coats 3: appropriate for working with pathogens that can be transmitted via respiratory route. Self-closing‚ double doors and sealed windows 4: Highest level. Aerosol pathogens; pathogens with no vaccine/treatment. Separate
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LSM 8.5-1 Student Worksheet Lab Exercise 8.5.1: Hormone Levels During the Menstrual Cycle How do hormone levels regulate the female menstrual cycle? Use the following experimental data to analyze hormone levels during the menstrual cycle. Analysis 1. Gonadotropic hormones regulate ovarian hormones. Study the feedback loop shown in Figure 4. Figure 4 Feedback loop showing the regulation of ovarian hormones by gonadotropic hormones. (a) Identify as W‚ X‚ Y‚ or Z the two gonadotropic hormones
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