P5-explain the concept of homeostasis P6- follows guidelines to interpret collected data for heart rate‚ breathing rate and temperature before and after a standard period of exercise Homeostasis Conditions in the body have to be controlled with narrow limits. This is called homeostasis. These conditions include water content‚ ion content‚ body temperature and blood glucose concentration. The thermoregulatory centre is the part of the brain that monitors and controls body temperature. The pancreas
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Exercise 1: Dissolved oxygen is oxygen that is trapped in a fluid‚ such as water. Since virtually every living organism requires oxygen to survive‚ it is a necessary component of water systems such as streams‚ lakes and rivers in order to support aquatic life. The dissolved oxygen is measure in units of ppm—or parts per million. Examine the data in Table 2 showing the amount of dissolved oxygen present and the number of fish observed in the body of water the sample was taken from; finally‚ answer
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Lab 6: Electrophilic Aromatic Substitution(1) Nitration of Methyl Benzoate(2) Synthesis of 1‚4-Di-t-butyl-2‚5-dimethoxybenzene byFriedel-Crafts Alkylation of 1‚4-DimethoxybenzenePurpose1)To carry out the nitration of methyl benzoate‚ and then identify the major product formed (position at which nitro-group substitution takes place) by thin-layer chromatography (TLC)‚ the percent yield and the melting point range. 2)To synthesize 1‚4-Di-t-butyl-2‚5-dimethoxybenzene by Friedel-Crafts Alkylation of
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Date Submitted: June 16‚ 2013 Date Performed: June 13‚ 2010 Lab Section: Chem-181 DL Course Instructor: Purpose In this lab‚ I will be investigating some physical and chemical properties of gases and using these properties to identify these gases when they are encountered. * Procedure 1. Hydrogen * a. Place a small piece of Zn (mossy zinc) metal into the test tube containing
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Unit Five: Lab Assignment #1 1. How does Newton’s law apply to a company’s brand? Explain‚ citing at least one example. A= The more massive a brand the more force it need to change its position. 2. How does Heisenberg’s Uncertainty Principle apply to market research? Explain. A= With the active observing consumers changes their behavior‚ you are able to measure what the consumers actually do vs what they say they do. 3. How does the scientific method apply to marketing? Explain‚ citing an example
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SCH4U-C 1 UNIT Structure and Properties of Matter Unit 1 Introduction Chemisty SCH4U-C Table of Contents Unit 1: Structure and Properties of Matter Lesson 1: Atomic Structure Lesson 2: Introduction to Chemical Bonding Lesson 3: Molecular Shape and Polarity Lesson 4: Intermolecular Forces and Their Applications Unit 2: Organic Chemistry Lesson 5: Saturated Hydrocarbons Lesson 6: Unsaturated Hydrocarbons Lesson 7: Functional Groups Lesson 8: Acids‚ Esters‚ Amides
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I think there are two ethical situations here. One with Aston Martin’s decision and the other is‚ what does the store do with the returned merchandise. In the 90’s‚ this became a popular habit with teens through college age‚ to buy‚ wear and then return the items. Shoplifting had also become popular. I think both are just as wrong. The retailer suffers because of the ethics of others. Many times the retailer has the policy of returning everything‚ no questions asked. I was at a retail outlet
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Task 4: Implementing a Chosen Strategy AC4.1 Assess the roles and responsibilities of personnel who are directly involved in the strategy implementation for Premier Inn Strategic implementation processes with Premier Inn requires attention of all employees and managers at all levels because the implementation process has the potential to impact a range of duties and responsibilities‚ employees need to have a thorough understanding of their responsibilities during the process and afterward. For
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Unit 5 Labs 5.1 – 5.4 5.1.1 802.1 handle architecture‚ security‚ management‚ and internetworking of LAN‚ MAN‚ and WAN standardized by IEEE802. It provides internetworking‚ audio/video bridging‚ data center bridging and security. 5.1.2 IEEE802.3 af-203 Enhanced in 2003 – called POE+ 5.1.3 Standard Cabling Maximum Length 10Base5 Coax (Thicknet) 164 ft. 10Base2 Coax (Thinnet) 606 ft. 10Base-T UTP (Cat3‚ 5‚ 5e‚ 6) 328 ft. 100Base-FX 2 pair 850mm multimode Fiber optic 400m 100Base-T Cat 5 UTP or
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1. Describe the function of the following pieces of safety equipment and how each might be used: a. Eye wash- To be used in the event of a chemical splash to the eyes. Should be used to flood the eyes for at least 15-30 minutes with water‚ flooding from the eye outward. b. Fire Blanket- To be used in the case of a small fire. Would be tossed onto flames to suffocate the flow of oxygen. c. Shower- Safety showers are designed to flood your body with water in the event of a fire or chemical spill
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