CHM130 Lab 9 Chromatography Name: Karlee Rose A. Data Table (12 points) Paper # Color Source Solvent Distance Component Moves Distance Solvent Moves Rf value 1 Yellow M&M Candies 0.1% Salt Solution 28.88mm 42mm 0.69 2 Yellow Reese’s Pieces 0.1% Salt Solution 16.95mm 32mm 0.53 3 Purple Grape Soda 0.1% Salt Solution 32.15mm 51mm 0.63 4 Purple Grape Koolaid 0.1% Salt Solution 12.12mm 31mm 0.39 5 Red Easter Egg Dye 0.1% Salt Solution 1.18mm 7mm 0.17 6 Red Dry Erase Marker
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LAB 9: Skeletal Muscle Physiology Electrical Stimulation 1. Complete the following statements by filling in your answers on the appropriate lines below. A motor unit consists of a ___1___ and all the ___2___ it innervates. Whole muscle contraction is a(n) ___3___ response. A ___4___ is the response of a muscle to a single‚ brief threshold stimulus. When the frequency of stimulation is so high that the muscle tracing shows fused peaks‚ ___5___ has been achieved. ___6___
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Guidelines for Mathematics Laboratory in Schools Class X Central Board of Secondary Education Preet Vihar‚ Delhi – 110092. 1 2 1 . Introduction Taking into consideration the national aspirations and expectations reflected in the recommendations of the National Curriculum Framework developed by NCERT‚ the Central Board of Secondary Education had initiated a number of steps to make teaching and learning of mathematics at school stage activity-based and experimentation oriented
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that originally may be perceived as fear. My first obstacle with this course was to admit to myself that I had created my own fear of math. I had fully produced what I now view to be a huge challenge. The inevitable had finally arrived. I had postponed my taking this math class for close to ten years. I was now at age 29 sitting in a math class that I had avoided through out my collegial career. So here I was‚ struggling from the beginning‚ prior to a math problem even being placed on the board
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Module Nine: Lab Questions ● ● ● ● ● ● ● ● ● 1. Which technique is the best choice when blood is found at a crime scene? In the genetics laboratory (under "resources" at the bottom of the window)‚ who is one individual that contributed to modern genetic analysis? What did this person contribute? Analyzing the blood in a lab would be the best technique‚ Alec Jeffrey’s is known as the father of genetic profiling. He invented what is now an essential technique. Also he linked a murderer to two young girls
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Week 9 Tute: Ethics of Consumption (Assessed) Readings: Shaw et. al. (2013)‚ Chapter 5: The Morality and Ethics of Consumption. Textbook Reading: Why Do We Consume So Much‚ by Juliet Schor‚ pp.258-66. Task for students. Once you have read the textbook chapter and the Reading‚ answer discussion questions 1‚ 3-5 (ignore questions 2 and 6). 1. Who is the “we” in the question “why do we consume so much?” is Juliet Schor correct that “there is increasingly little that we do which is not a consumption
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arguments‚ and in science. The skill to think critically is essential‚ as it generates new opportunities in problem solving. Being "open-minded" is a huge portion of critical thinking‚ permitting an individual to not simply search for out all likely answers to a problem‚ but to as well accept an response that is diverse from what was initially expected. Open-minded thinking needs that a individual does not take responsibility that his or her method of approaching a circumstances is always best‚ or even
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Math in Physical Therapy Math is an important part of our everyday lives whether we know we are using it or not. In the physical therapy field‚ we use math more than people think. There are many formulas used in physical therapy‚ such as range of motion (ROM). It’s important to be able to apply these formulas. One important piece of math used in physical therapy is ROM‚ which can help physical therapists learn a few things about your joints. A person’s range of motion is the total amount of available
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HSAP MATH 1.5 test 1) Halee set up a lemonade and cookie stand at the end of her street. She is selling lemonade for $0.25 per cup and cookies for $0.25 each. She sells 15 cookies and 35 cups of lemonade. Her total sales can be represented by the expression shown. 0.25(35) + 0.25(15) Use the commutative property to write an equivalent expression. View Hide Incorrect The solution is 0.25(15) + 0.25(35). The order in which the products are added does not matter. This is an example
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Reflective Paper Assignment Brenda Jackson July 2‚ 2011 Math/156 University of phoenix Reflective paper page 2 This course is the first of a two-part series designed for k-8 pre-service teachers to address the conceptual framework for mathematics taught in elementary school. The focus of this course was on real numbers properties‚ patterns‚ operations and algebraic reasoning‚ and problem solving. The relationship of the course concepts to the National Council of Teachers of Mathematics
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