Review Sheet Exercise 3 Neurophysiology of Nerve Impulses Eliciting (Generating) a Nerve Impulse 1. Why don’t the terms depolarization and action potential mean the same thing? They require different things. Action potential requires depolarization and repolarization. Depolarization doesn’t require anything. 2. What was the threshold voltage in Activity 1? 3.0V 3. What was the effect of increasing the voltage? How does this change correlate to changes in the nerve? The action potential
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Experiential Learning Activity #3 ! ! ! ! ! ! ! ! ! ! Name: Jack Walsh Course Code: BUS*2090 Professor: Ruben Burga Course: Individuals and Groups in Organizations Student Number: 0784552 Date of Submission: Sunday‚ September 28‚ 2014 Due Date: Sunday‚ September 28‚ 2014 ! ! ! 1. Avery Haines was perceived differently by different actors in the CTV Newsnet Case Study. To Henry Kowalski‚ she was perceived as an ideal candidate for a news anchor with experience‚ qualifications and charisma (she
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Exercise 3: Neurophysiology of Nerve Impulses: Activity 3: The Action Potential: Threshold Lab Report Pre-lab Quiz Results You scored 25% by answering 1 out of 4 questions correctly. 1. Axons are You correctly answered: d. long‚ thin structures that extend from a neuronal cell body. 2. Which of the following is easier? Your answer : b. intracellular recordings of the action potential Correct answer: a. extracellular recordings of the action potential 3. An action potential is usually initiated in
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Exercise 4: Endocrine System Physiology: Activity 2: Plasma Glucose‚ Insulin‚ and Diabetes Mellitus Lab Report Pre-lab Quiz Results You scored 80% by answering 4 out of 5 questions correctly. 1. Which of the following statements is false? Your answer : c. Insulin decreases plasma glucose levels. Correct answer: d. Insulin is a hormone secreted into the stomach to aid with starch digestion. 2. Which of the following statements is true? You correctly answered: d. All of these statements are true. 3
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causes the membrane potential to change to a less negative value. How well did the results compare with your prediction? Your answer: Because outside has more K+‚ the rate of diffusion is less. The resting membrane potential will become less negative. 3. Explain why a change in extracellular Na+ did not significantly alter the membrane potential in the resting neuron? Your answer: Because it did not effect the resting membrane potential. 4. Discuss the relative permeability of the membrane to Na+
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Chapter 3: Tort Law Exercises True or False? 1. The standard of proof for tort actions is on a balance of probabilities. (T) 2. Many actions that were originally torts have become offences under provincial statutes. (T) 3. To prove that a defendant has committed a tort‚ a plaintiff must establish that the defendant’s actions were the sole cause of the harm. (F) 4. A fiduciary duty is an enhanced duty of care that flows from a relationship of special trust. (T) 5. The burden of proving a
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Level 3 Business Research Exercise September 2012 Questions (can be answered in pairs) 1. What is another name for the "Name‚ term‚ design‚ symbol‚ or any other feature that identifies one seller’s good or service as distinct from those of other sellers” • Another name for for a feature that identifies a service is the ‘Brand’ 2. What is known as ‘the old lady of Threadneedle Street’? • The ‘Bank of England is referred to ‘the old lady of threadneedle street’ because because it has
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Chapter 9 Strategic Management 1) A business model describes how a company is going to make money. 2) The first step in the strategic management process is analyzing the external environment. 3) Evaluating an organization’s intangible assets is part of conducting an internal analysis in the strategic management process. 4) Activities that an organization does well or resources that it has available are called capabilities. 5) When conducting a SWOT analysis‚ threats are activities the organization
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Unit 9. Exercise 1. Light Sources and Components – Definitions 1. Forward Biased LED – Semiconductor diode with a positive voltage applied to the p-region and a negative voltage to the n-region. 2. Incoherent Light – Light in which the electric and magnetic fields of photons are completely random in orientation. Incoherent light is typically emitted from light bulbs and LEDs. 3. Laser – Acronym for light amplification by stimulated emission of radiation. The laser produces a coherent source
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4 Exercise Endocrine System Physiology Advance Preparation/Comments Consider covering the following topics to prepare students for the simulation: • Describe the regulation of thyroid hormone secretion. • Explain the relationship between the hypophysis (pituitary gland) and the hypothalamus. • Describe the synthesis of thyroid hormones‚ thyroxine and triiodothyronine. • Explain disorders that result in goiter formation. • Review the factors that contribute to bone density. • Explain the regulation
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