prediction because I predicted that the resting membrane potential would become less negative. 3. The extracellular Na+ did not alter the membrane potential in the resting neuron because the Na+ channels were mostly closed. 4. Na+ and K+ both have a relative permeability of 0 voltage outside a resting neuron and a relative negative permeability inside a resting neuron. 5. A change in Na+ or K+ conductance would affect the resting membrane potential because if the membrane is permeable to a particular
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3/11/13 Adrenal glands- on top of kidneys - attached to kidneys via connective tissue capsule -cortex- stimulated by ACTH 3 layers 1. - zona glomerulosa - releases mineral corticoids - aldosterone: anti-diuretic. Retain na+ --> leads to h2o retention (Low levels of aldosterone)-->. Hypovolemia- low blood volume-->. leads to low blood pressure 2. - zona fasciculata- glucocorticoids - cortisone‚ cortisol -resist
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At 60 seconds‚ pH = 7.4 4. Did the pH level of the blood change at all during normal breathing? If so‚ how? No‚ it stayed at 7.4 5. Was the pH level always within the “normal” range for the human body? Yes 6. Did the PCO2 level change during the course of normal breathing? If so‚ how? No‚ it stayed at 40mm Hg Activity 2a: Hyperventilation – Run 1 1. At 20 seconds‚ pH = 7.43 2. At 40 seconds‚ pH = 7.52 3. At 60 seconds‚ pH = 7.67 4. Maximum pH = 7.68 5. Did
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Eric Scantlebury NT1310 Physical Networking Unit 4 Lab 1: New building – Tools and Wiring 4/8/14 Now that we understand the codes and standards needed to create this building‚ it’s time to put stuff in it. Our task at hand is to start wiring the building for a new computer science and electrical engineering labs. This building will have a lot of devices that need to be connected to the school campus network and we will need a lot of tools to do it. First off I think since our building is going
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Human Physiology – Spring 2013 Chapter 12 Study Questions 1. Group 1 should become experts on the structure of a sarcomere. 2. Group 2 should become experts on the sliding filament theory. 3. Group 3 should become experts on the contractile cycle of skeletal muscle. 4. Group 4 should become experts on excitation-contraction coupling. 5. Group 5 should become experts on summation and tetanus. 6. Group 6 should become experts on smooth muscle contraction. 7. What are
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That is‚ the entering group does not for the most part have the same position on the ring as that purged by the halogen substituent. Case in point‚ the hydrolysis of 4-chloromethylbenzene at 340° gives an equimolar mix of 3-and 4-methylbenzenols: Significantly all the more striking is the elite development of 3-methoxybenzenamine in the amination of 2-chloromethoxybenzene. Notice that this outcome is an infringement of the standard of minimum
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+ Ch. 8. Some approaches to the choice of entry mode Hollensen‚ S. Essentials of Global Marketing‚ 2nd Edition‚ 2012 9-2 Learning objectives Explore different approaches to the choice of entry mode Explain how opportunistic behaviour affects the manufacturer/intermediary relationship Identify the factors to consider when choosing a market entry strategy Explain the major types of exporting Entry mode An entry mode is an institutional arrangement necessary for the entry of a
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Lab Assessment Questions & Answers 1. Define why change control management is relevant to security operations in an organization. Change control is a precision arrangement of managing every change made to a system. This is to ensure that no unneeded changes are done‚ that every change is documented‚ and that no service is disrupted unless absolutely necessary‚ and that all resources efficiently used. 2. What type of access control system uses security labels? A LBA C Label Base Access
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h.0 premiered on Comedy Central on June 4‚ 2009‚ starring Daniel Tosh. It focuses on Internet viral videos.[1] The first season proved a surprise hit‚ averaging over a million viewers per episode. Within 10 weeks of its premiere‚Tosh.0 became the second-most-watched cable network show in its time slot among 18–34-year-old males‚ a sought-after advertising demographic.[2] The show was originally scheduled for only 10 episodes‚ but as its popularity increased‚ Comedy Central extended the first season
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Science and PE Division Course Syllabus: General Chemistry I Spring – 2012 Chem 1411 – 4003 (4 Credit Hours) _____________________________________________________________________ Instructo ______________________________________________________________________ Course Description General Chemistry I:This is a Texas Common Course Number. This is a DCCCD Core Curriculum Course. Prerequisite: MATH 1314 or equivalent AND Developmental
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