K+ out of the neuron through the K+ leak channels. If the extracellular K+ increases then the concentration of intracellular K+ will decrease causing a decrease in the steepness of the concentration gradient and fewer K+ ions would be drawn out. 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. How well did the results compare with your prediction? If extracellular K+ is increased then the intracellular K+ will decrease. Fewer intracellular
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PET 3351 Exercise Physiology Second Exam Review (Fall 2012) Chapter IV: The Physiological Basis of Muscular Strength and Flexibility 1. Strength is operationally defined as the maximal force that can be exerted in a single effort. Using this definition‚ strength should be assessed using one repetition maximum (1 RM)‚ though we often estimate strength using tests that may involve multiple repetitions. 2. In strength training and rehabilitation‚ emphasis should be given to both the concentric
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Exercise 2: Skeletal Muscle Physiology: Activity 1: The Muscle Twitch and the Latent Period Lab Report Pre-lab Quiz Results You scored 20% by answering 1 out of 5 questions correctly. 1. Skeletal muscles are connected to bones by Your answer : c. ligaments. Correct answer: b. tendons. 2. Skeletal muscles are composed of hundreds to thousands of individual cells called Your answer : b. myofibrils. Correct answer: c. fibers. 3. The term motor unit refers to Your answer : b. all of the activated muscle
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EED 280 – Standards‚ Observation‚ Assessment: 0 - 8 (37317) Chap 3: How Standardized Tests are Used‚ Designed‚ and Selected 1. What is a standardized test? Describe different types of standardized tests. they are psychological test that measure abilities achievements aptitude interest attitude values and personality characteristic . personality test: measures a person’s tendency to behave
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Exercise 2 Worksheet: Explain New Classroom Interactivity Save this worksheet to your computer with the filename "Your_Name_Exercise_2." Complete the table below by doing the following: Fill in the table by adding your answer to each question. Submit the completed worksheet as an attachment via the Assignment tab. Question about New Classroom Interactivity Your Answers Why is it important for you to check your Gmail® account regularly as a student? It is important to check your Gmail account
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Toy Store Exercise For this social experiment I chose to go to the Ponderay Dollar Store and Wal-Mart Chains. In these stores I found that there was a big difference in the separation of genders between aisles in their respective stores. In Wal-Mart there were two aisles of boys and two aisles of girl’s toys with one mixed in the middle of both. They were separated based on the beginning color of the end of the row‚ either blue or pink and purple. It is also noticeable that the toys of the respective
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complete your project in 11 months. Develop a resource schedule in the loading chart that follows to see if it is possible to complete the project in 11 months with only 2 backhoes. Be sure to record the order in which you schedule the activities using scheduling heuristics. Activities 5 and 6 require 2 backhoes‚ while activities 1‚ 2‚ 3 and 4 require 1 backhoe. No splitting of activities is possible. Can you say yes to Brooker’s request? Legend |ES |ID |EF | |SL |RES
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NAME……………………………….. TEST-10TH FORM I.Circle the correct answer: 1.I’m too tired to play tennis today‚I……………………..boxes since morning. a)have packed b)am packing c)have been packing 2.She is an excellent journalist.A top newspaper……………………her an important job. a)has offered b)is offering c)offers 3.Jane can’t come.Her car …………………..down. a)has been breaking b)breaks c)has broken 4.If you don’t study‚you……………….pass your exams. a)won’t
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ACTIVITY 1: THE RESTING MEMBRANE POTENTIAL 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out the neuron through the K+ leak channels? When the diffusion is greater on one side‚ the other side will slow down. 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. How well did the results compare with your predictions? There are two potassium’s for every sodium so the increase of potassium will make it more
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Exercise No. 2 Work‚ Area Planning and Designing I. OBJECTIVES 1. Analyze the layout of an existing foodservice facility’s various work areas. 2. Re-layout the work areas following the princes of design and the design considerations for the different work areas. 3. Discuss the changes in work area designs that made them more efficient. 4. Work aisle Aisles between equipment and worktables must have at least a 3-foot clearance; 3.5 to 4 feet are required if oven doors are to
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