WEEK 2 EXPERIMENT ANSWER SHEET Please submit to the Week 2 Experiment dropbox no later than Sunday midnight. SUMMARY OF ACTIVITIES FOR WEEK 2 EXPERIMENT ASSIGNMENT Experiment 2 Exercise 1a – Effect of substrate concentration on enzyme function Experiment 2 Exercise 1b – Effect of pH on enzyme function Experiment 2 Exercise 2 – Cellular Respiration and Photosynthesis Experiment 2 Exercise 1A: Effect of substrate concentration on enzyme function Review the Week 2 Experiment Introductions‚ our online
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multiple rib fractures Impaired lung functions ■ lung injury ■ lungs infections such as pneumonia Damage to the brain or nerves that control respiration ■ head injury that damages breathing centre in the brain Impaired oxygen uptake ■ Carbon monoxide/ cyanide poisoning Chocking Choking: Chocking can be defined as the condition where a foreign object is stuck in the throat‚ block it and cause muscular spasm. Recognitions: Universal sign‚ casualty pointing his chest / throat
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Third example: A. Old sentence – The rise in CO (carbon monoxide) levels are increasing at an exceptionally terrifying rate. B. New sentence – CO (carbon monoxide) levels are increasing at a terrifying rate. Explanation: Exceptionally and terrifying are similar words and us in co-operation can confuse the reader. Similarly‚ when giving self-view‚ use of ‘In
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carcinogenic compounds. Cigarette contains the following: * The products of cigarette smoke directly from smoking a cigarette of from inhaling another person’s cigarette smoke include three main components: 1 Nicotine 2 Tar 3 Carbon monoxide * Other toxic components include: (to name a few) 1 Benzene 2 Formaldehyde 3 Ammonia - a chemical found in cleaning fluids 4 Hydrogen cyanide 5 Cadmium 6 Acetone 7 Arsenic 8 Lead 9 Toluene 10 Turpentine
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the atmosphere. The most abundant greenhouse gases in the atmosphere are; • Water vapour • Carbon dioxide • Methane • Ozone. Beside‚ there are non greenhouse gases that have no effect to the atmosphere and also non-greenhouse gases like carbon monoxide that has indirect radiation effect by elevating the concentration of methane in the atmosphere. One of the major contributors to the green house effect is Cloud. Cloud is a non gas contributor to the green house effect because it also absorbs and
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Mohammad is a 41-year-old gentleman‚ unlucky enough to crash his car into a tree at 5.30 am. He smokes a lot but is otherwise healthy. His injuries are significant and include right-sided hemopneumothorax‚ multiple ribs fractures and cerebral contusions. On arrival to Emergency Department he is very unwell; in severe pain‚ pale and diaphoretic with decreased level of consciousness. His vital signs are abnormal and arterial blood gases - concerning. The essay below draws on the case study as described
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1. Indicators were identified with the observation that the colour of some flowers depend on soil composition Classify common substances as acidic‚ basic or neutral * An acid is a substance which in solution produces hydrogen ions‚ H+ or more strictly H3O+‚ sometimes called hydronium ions * A base is a substance which either contains the oxide O2- or hydroxide ion OH- or which in solution produces the hydroxide ion. * A soluble base is called an alkali Common properties of all acids:
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7. Modelling Polyethylene As mentioned previously‚ PE is one of the most important polymers in the world. ADMET has been used to systematically model commercially relevant polymers‚ specifically PE and copolymers of ethylene and another monomer. ADMET is capable of producing PE with specific sequences of monomer units‚ as well as random copolymers via copolymerization with 1‚9-decadiene. The ability to precisely synthesize these polymers has opened the door to exploring the molecular origins of
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activities‚ smoking‚ dust storms from over grazing on marginal land‚ bush fires and the burning fossil fuels . Many of these activities cause increases in carbon monoxide‚ ozone‚ sulphur dioxide‚ nitrogen dioxide‚ lead and particles in the atmosphere. People get health problems due to these increases. For example‚ excessive carbon monoxide levels in the blood stream reduce its ability to transport oxygen. This in turn causes headaches and tiredness. 2. explain the geographic processes causing
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WRIGHT‚ Environmental Science Chapter 21 Atmospheric Pollution MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Acid precipitation refers A) to any precipitation which is more acidic than neutral. B) to any precipitation which is more acidic than normal. C) only to precipitation which is strongly acidic. D) to a new kind of irrigation. E) to a precipitation which causes particularly severe erosion. Answer: B Diff: 2 2) The chemical component
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