Answers 1a) On graph paper 1b) At molecular level‚ Haemoglobin is a protein made of four subunits bound together. Each of the subunits consists of a molecular group known as ‘heme’ and a polypeptide attached to the ‘heme’. The ‘heme’ group contains one atom of iron (Fe²+) and it is this iron that the oxygen molecule combines itself to. As there are four of the iron molecules in the haemoglobin this shows that a maximum of four oxygen molecules can be carried by the haemoglobin at anytime. For simplicity
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Cheat sheets‚ looking at the person paper in front of you‚ asking friends for answers‚ and just taking notes in to the exam room are a few ways students cheat. Why? Why is it that students do all of this to cheat in school. I believe that procrastination‚ lack of understanding and the fear of being a failure are a few reasons that students cheat. Procrastination is the act of delaying; in activity resulting in something being put off until a time later time. Many students procrastinate on all school
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Claims about gluten in food: a guide for caterers The rules on making claims about gluten in food are changing on the 1 January 2012 and you may no longer be able to call your food ‘gluten-free’. It’s important that you train your staff who work with food so they understand the new descriptions and exactly what they mean. Your staff can then explain to customers what the foods contain and how they are made. What is gluten? Gluten is a protein found in cereals such as wheat‚ rye‚ barley‚ and
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Ch. 51- FAP: sequence of behaviors that are usually carried through to completion. Habituation:loss of sensitivity to unimportant stimuli. Associative learning: associating one stimulus with another. Class. Conditioning: association of an irrelevant stimulus with a fixed physiological response. Cognition: animal’s ability to perceive‚ store‚ process‚ and use info. from its sensory receptors. Agonistic behavior: contest to determine which competitor gains access to a resource. Ch. 54- Nitrogen fixation:
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1. Assume 20% of all email is spam. A large Internet provider plans on conducting a survey of 900 emails to see what percentage are spam. a. What is the probability they will get a proportion greater than 0.1836? b. If they get a sample proportion over 24% they are going to shut down their email server. What is the probability this will happen? 2. A survey is done to estimate the proportion of U.S. adults who think that cell phone use while driving should be illegal. In the survey‚ 54%
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CH10 The government debt totaled 27% of total credit market debt although this number has risen since that time.Mortgages comprised 28%‚ Corporate and Foreign Bonds 22% and Municipal Bonds 5% of total credit market debt in the third quarter of 2008. The issuing company may choose to call the bond and require the bondholder to turn in the bond in exchange for receiving the bond’s call price. A callable bond gives the issuing company the right to call in the bond by paying the bondholder the call price
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Running head: NURSING INTERVENTIONS 1 The prefix “Running head:” before the shortened title is only used on the title page Page numbers flush right in header The shortened title is flush left in the header of every page thereafter Note title page is page 1 Shortened title is a maximum 50 characters‚ all capitalized Nursing Interventions that Decrease the Incidence of Ventilator Associated Pneumonia John Doe Jacksonville University June 28‚ 2011 Title is centered in the top ½ of the title
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Presentation Evaluation Grid (PEG) Rating (1 = Excellent‚ 5 = Poor) Slide Design 1 2 3 4 5 • Have you the correct number of slides? • Has the master slide been used? • How consistent is the layout and style? • Is the company logo included and placed in a relevant area of the slide(s)? Content • Have you included an appropriate title slide? • Have you completed a well written introduction? • Have you included all necessary financial and graphical data? • How
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Chapter 1 - Organizational Behaviour Theory X & Y (9‚ McGregor‚ 1960) X - dislike work‚ require close supervision‚ interest in security |Y - self-directed‚ seek responsibility‚ creative Human V.S. Social Capital (13‚ Fig 1-2) Human - productive potential of knowledge & actions Social - productive potential of relationships‚ goodwill‚ trust and cooperative effort. Wilson’s Skills Profile of Effective Managers (16‚ Shipper‚ 1995) Clarifies goals & objectives |Encourage participation |Plans
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Answer to Questions and Problems 1) In a strain gauge bridge‚ what does (a) a negative reading on the zero centered meters imply? (b) a positive reading on the zero centered meters imply? - A negative reading on the zero centered meter implies that the strain gauge is under compression. Whereas‚ a positive reading implies that the strain gauge is under tensile / tension. 2) Beside strain gauge transducers‚ what other transducers can be used in a bridge circuit? - Besides strain gauge transducers
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