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    Sordaria Lab Report

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    Meiosis and Genetic Diversity in Sordaria 979554296 Biology 110 Lab Introduction: In Israel there exists multiple spots in the mountains called Evolution Canyons‚ which are all located between a southern facing slope (SFS) and a northern facing slope (NFS). What’s particularly interesting about these locations is that despite the two slopes being on opposite sides of a small canyon‚ they exhibit extremely contrasting conditions. The SFS receives multiple times the UV radiation from the sun

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    Experiment 8 “Lipids” and the purpose of the lab is to become familiar with the properties and reactions of certain lipids called fats or oil. For this lab‚ students are testing the properties and reactions of lipids and soap will be prepared and its properties will be tested. To begin the experiment‚ place 5 mls of water‚ ethyl alcohol‚ chloroform‚ and toluene in to four clean test tubes and add 1 drops of cottonseed oil to each test tube. Shake it and record your observation. To do part B‚ in three

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    Lab Report

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    _neutrons. 5. The number of electrons forming a charge cloud around the nucleus is (pick one of the following) greater than; equal to; smaller than the number of protons in the nucleus of the atom. 6. The atomic number of potassium (3919K) is_19_. This means that a potassium atom has _19 protons and 19_ electrons. 7. What is the atomic mass of K? ___39________. 8. The atomic mass represents the number of _protons_ and _neutrons. 9. The isotope 14C differs from 12C in that 14C has (pick one of

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    Stoichiometry Lab Report

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    Stoichiometry Lab Stoichiometry is the end result of adding up chemical elements that were involved in chemical reactions (http://dictionary.reference.com/browse/stoichiometry). The word stoichiometry was obtained from two greek words meaning element and measure. This explains the definition for the term. A chemist named Jeremias Benjamin Richter was the chemist responsible for first realizing what stoichiometry was (http://www.chemteam.info/Stoichiometry/What-is-Stoichiometry.html). In 1972

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    Grade 11 Dynamics Lab Report Friction SPH3U1-02 Williams. C. By----James & Hao Feng & Henry Zhang Purpose: By measuring the friction and μ of a container and change different variables including mass‚ surface and gradient‚ get causes of the change of friction and μ. Materials: A container Three Pen bag in different mass A rough wood board A clean desk Rulers Thrust meter. Steps Prepare

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    submaximal cycle ergometer‚ maximal cycle ergometer‚ maximal treadmill‚ flexibility‚ and test for anaerobic power. First‚ I feel that my client should not do the bench press one-repetition maximum strength test‚ because she has stated that she has problems in the joint and muscle areas of her shoulders. While doing the bench press exercise it has shown to cause a major source of injury in an individual’s

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    Enzyme Lab Report

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    Enzyme Lab Report Introduction: Enzymes are proteins that enable chemical reactions. In the enzyme lab‚ the effects of concentration‚ temperature and pH on the functionality of the enzyme catalase. The enzyme lab was also about measuring reactions by capturing the oxygen that was generated by the reaction. Materials and Methods: Experiment 1‚ 2‚ & 3 Experiment 1 examined the effects of concentration on catalase activity. Experiment 2 examined the effects of concentration in temperature

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    LAB 1 NMAP Exercise Answers

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    Nmap LAB EXERCISE CSEC 640 LAB-1 University of Maryland University College B-McDerm February 16‚ 2014 ASSIGNMENT PART A-NMAP 3.3 Lab Questions: Part A 1. What are the services that are running on each host? Some of the hosts include the following services below‚ but not all “3” include the same services. Domain: Host “3” only FTP: All Host’s HTTP: All Host’s Microsoft-DS: All Host’s Microsoft-RDP: All Host’s MSRPC: All Host’s MYSQL: All Host’s Netbios-SSN:

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    when sodium and other positive ions rapidly enter the neuron through membrane channel proteins. Once initiated‚ action potentials travel down the length of the axon and when it reaches the end a neurotransmitter is released into the synapse. Neurotransmitters work differently and some can act to inhibit the neurons while others activate them. After the action potential is complete‚ the neuron must repolarize and go through a refractory period. During this time the neuron is incapable of producing another

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    Calorimeter Lab Report

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    water in J/g°C? 4.186 J/g°C 4. Using the following equation‚ your answers to questions 1-3‚ and your data table‚ determine the specific heat of the metal sample you tested. 5. Identify you metal using the list of specific heat values provided. The metal that was identified was Zinc. 6. Calculate the percent error in the specific heat value that you determined experimentally. Conclusion: The purpose of this experiment

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