Unit 1 Lab Questions: Jeannie Lozowski Hair Detective 1. Describe the crime that you are investigating in this activity. In this activity‚ we had to discover who stole the rock bands hair products. While the band was in rehearsal‚ someone snuck into their dressing room and stole it. The trail of hair gel lead to the room of another girl band. 2. What evidence do you have to identify the culprit of the crime? We have strands of hair of the culprit and other band members. We tested the hair
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Cellular and Molecular Techniques - Lab #1 BIO 349 Lab Report #1 Microscopy and Staining Abstract The primary focus of this lab was on microscopy and simple stains. Microscopy that was used were magnification‚ slide preparation‚ and staining. Methylene blue‚ a simple staining component‚ was used to stain the slide in order to see the different microbes and determine their cellular shape. Introduction The purpose of this lab was to become familiar with the light microscope and how
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The system development life cycle report XACC/210 March 20‚ 2014 University of Phoenix Introduction The system development life cycle‚ known as the SDLC‚ consist of six stages. A project team works through the stages of conceptualize‚ analyze‚ design‚ construct and implement a new information technology system. By using the system development life cycle it increases the accuracy and efficiency‚ also decreasing the odds of product failure. The stages of the system development life
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Exercise 1: Cell Transport Mechanisms and Permeability: Activity 3: Simulating Osmotic Pressure Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Which of the following is true of osmosis? You correctly answered: c. It is a type of diffusion. 2. Which of the following occurs when a hypertonic solution is added to cells? You correctly answered: d. The cells shrink. 3. The variable that affects osmotic pressure is You correctly answered: a. the concentration
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HM130 Lab 1 SAFETY‚ EQUIPMENT ‚ AND THE SCIENTIFIC METHOD Name: 1. A student enters their laboratory setting and is getting ready to set up. What preparations should be made? (16 points) The pan student should know the reason for being there and be prepared with all the tools needed for the lab. They should follow all safety measures and make sure they understand the assignment. They should wear all PPE and read all instructions and labels carefully. The student should
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(BSOP334 Week 1 Lab Solutions For Faculty) Answers to Lab 1 Chapter 11: Problems 7 and 9 (Pages 504-505) 7. a. No backlogs are allowed | Period | Mar. | Apr. | May | Jun. | July | Aug. | Sep. | Total | | Forecast | 50 | 44 | 55 | 60 | 50 | 40 | 51 | 350 | | Output | | | | | | | | | | Regular | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 280 | | Overtime | 8 | 8 | 8 | 8 | 8 | 3 | 8 | 51 | | Subcontract | 2 | 0 | 3 | 12 | 2 | 0 | 0 | 19
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Name: Karen Brockert Date: 01/05/2015 Instructor’s Name: Professor Jackson Assignment: SCI203 Phase 1 Lab Report Title: Human Impacts on the Sustainability of Groundwater Part I: Using the time progression of industrialization and human development‚ fill in the data table below to help you write up your lab report Time Period Impact to Forest Ground water levels plenty Saltwater Intrusion Farming Industrial development Populati on 1800s enormous none minute none limited 1900s Down
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Jahzeel Morales Jessa Arellano September 19‚ 2014 Period 4 Lab #1: Density Determinations for Solutions Theory: The density of a sample of matter is very useful when trying to find the identity of an unknown substance. The units of density are quoted in (g/mL) for liquid samples of matter. For that reason if the volume is known of a liquid‚ determining its density is easily determined by weighing it accurately. Density can also be used as a tool for finding the concentration of solutions
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PHY 114: General Physics Laboratory Lab 1: Absorption of Nuclear Radiation 09/04/13 Abstract Nuclear physics was practiced to find the value of tau. After 8 trials of using a G-M counter and 8 different mass thicknesses of polyethylene‚ a graph was formed and tau was calculated to be 0.1931 cm^2/g‚ an error of 3.57% from the accepted value of 0.2 cm^2/g. Experiment was also used as an intro to using basic lab equipment‚ computer programs and calculating errors. With many different
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Lab 8: Isopentyl Acetate CHM 2211L October 22‚ 2014 Abstract Many esters are naturally occurring compounds that are responsible for the fragrance of fruits and flowers. Isopentyl Acetate is the compound responsible for the smell of bananas. However‚ when Isopentyl acetate is treated with H3O+ it will hydrolyze back into the carboxylic acid‚ which will change the fragrance. In this experiment 3.11g of Isopentyl Acetate were produced with a 51.92 percent yield. Introduction Esters are carboxylic
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