the pH value outside of the normal range‚ and what acid/base imbalance did this pH value indicate? No the pH levels were not in the “normal” range for the human body. Beginning at 40 seconds‚ with the pH at 7.52‚ respiratory alkalosis occurred. 7. Did the PCO2 level change during the course of this run? If so‚ how? Yes the PCO2 levels did fluctuate over the course of this run decreased from 40mm Hg to 19.7mm Hg 8. If you observed an acid/base imbalance during this run‚ how would you expect
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Unit 5007 Financial control 1.1 Assess the relationship(s) between a financial system or function and other systems or functions in an organisation Answer: Information and records are of critical importance to the functioning and controlling of systems in general‚ including organisational systems. Given the central importance of information and records to systems operation‚ including public sector organisations and the societies they exist to govern‚ we should not be surprised
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Chemistry: Acid-Base Titration Purpose: The objective of this experiment were: a) to review the concept of simple acid-base reactions; b) to review the stoichiometric calculations involved in chemical reactions; c) to review the basic lab procedure of a titration and introduce the student to the concept of a primary standard and the process of standardization; d) to review the calculations involving chemical solutions; e) to help the student improve his/her lab technique. Theory: Titration was
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REVIEW SHEET EXERCISE 1 Cell Transport Mechanisms and Permeability Simple Diffusion The following refer to Activity 1: Simulating Dialysis (Simple Diffusion). Which solute(s) were able to pass through the 20 MWCO membrane? NONE 1. According to your results‚ which solute had the highest molecular weight? Albumin 2. Which solute displayed the highest rate of diffusion through the 200 MWCO membrane? Na+Cl 3. Using the data from Chart 1‚ explain the relationship between the
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Print Form R E V I E W version 8 S H E E T EXERCISE 39 B NAME ____________________________________ LAB TIME/DATE ________________________ Chemical and Physical Processes of Digestion: Computer Simulation Carbohydrate Digestion The following questions refer to Activity 1: Assessing Starch Digestion by Salivary Amylase. 1. At what pH did you see the highest activity of salivary amylase? 7.0 Why? because that is when the salivary is most effective and it breaks down carbohydrates
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ACTIVITY 1: Hyperventilation Answers 1. A substance that dissolves in water to release hydrogen (H+) ions is a(n) _______. 2. Which of the following is not a regulatory mechanism for acid/base balance in the body? a. the kidneys b. the respiratory system c. protein buffers d. the digestive system 3. The maximum pH measured during hyperventilation was _______. 4. The tidal volume (TV) when breathing at rest was about _____ ml. The TV with hyperventilation was about _____ ml. 5. Describe
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Balance Sheet and Income Statement Commentary BSA/500 – Business Systems I July 2‚ 2012 Balance Sheet and Income Statement Commentary JB Hunt (Trucking and logistics) On JB Hunt’s balance sheet for 2011 lists current assets of $513‚542‚000 and current liabilities of $438‚515‚000‚ yielding a current ratio of 1.17‚ which indicates the company‚ has $1.17 of current assets for every $1 of current liabilities. The previous year 2010‚ the current ratio was 0.91. This shows a 29% increase in the
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Acid-Base Extraction: Separation of an Organic Acid‚ Base and a Neural Compound Introduction/Background Acid base extraction is a widely used commercial method in separating acids‚ bases and neutral compounds. This is concept is based on several physical properties of the compounds‚ such as boiling point‚ melting points and solubility. The different solubility properties of the protonated and non-protonated forms of these compounds depend on the functional groups present‚ such
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PROJECT REQUIREMENTS CHAPTER 4 & 5 – BALANCE SHEET AND INCOME STATEMENT -Identify the different financial statements (BS*‚ IS‚ Statement of Stockholders’ Equity‚ and related notes) -Identify the different components of the BS (Assets: current and long term; Liabilities: current and long term; stockholders’ equity: preferred stock‚ common stock‚ PIC‚ treasury stock) -Identify the different component of the IS (Gross profit‚ earnings before interest and taxes‚ interest expense‚ income tax
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Exercise 2: Skeletal Muscle Physiology: Activity 2: The Effect of Stimulus Voltage on Skeletal Muscle Contraction Lab Report Pre-lab Quiz 1. Skeletal muscle fibers are innervated (stimulated) by c. motor neurons. 2. A single action potential propagating down a motor axon results in d. a single action potential and a single contractile event in the muscle fibers it innervates. 3. In resting skeletal muscle‚ calcium is stored in c. the sarcoplasmic reticulum. 4. During the latent period
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