REVIEW SHEET EXERCISE 2 Skeletal Muscle Physiology NAME: Jasmine Young LAB TIME/DATE: 1. Define each of the following terms: • motor unit - A motor unit consists of a motor neuron and all of the muscle fibers it innervates. • twitch - Skeletal Muscle twitch is the mechanical response to a single action potential. It has three phases known as the latent‚ contraction‚ and relaxation phase. • threshold - the threshold is the minimal stimulus needed to cause a depolarization of the muscle plasma membrane
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HISTORY SIX WEEK EXAM REVIEW 2013 It is not possible to cram for an exam covering ALL OF WORLD HISTORY. In order to properly prepare for this exam‚ you will need several weeks to master the content as well as the skills. The following plan will help you to manage your time and get you ready for the test. It would be best if you worked in study groups of 3-4 classmates. Prepare to spend SEVERAL HOURS each weekend reviewing the content of this course. You should have a review book to help you.
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Exam II Review Questions Chapter 13 1. a) A bank has risk-weighted assets of $175 and equity of $12.5. If regulators require a minimum risk-weighted capital ratio of 5% given the current level of equity‚ how many new assets with a 100% risk weight can the bank add? How many with a 50% risk weight? b) If the bank had 20% more equity‚ how many new assets with a 100% risk weight could the bank add? How many with a 50% risk weight? How does having more equity affect a bank’s ability to grow? How
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Unit One: The Italian Renaissance Review Sheet 1. People to know: -Savonarola-gained power in Florence in 1494. Exercised strict rule until overthrown in 1498 -Julius II-The Warrior Pope. Led armies against the French and Venetians -Tudors (why powerful?)- Edward IV Richard IIHenry VII. Used Star Chamber against nobles and Henry VII rebuilt monarchy -Ferdinand of Aragon and Isabella of Castile (Inquisition why?)-Marriage created union of Spain. Completed Reconquista and Inquisition
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Business system anaylsis Problems and Exercises Week 5 Homework Tom Sanders DeVry University Professor Girten September 30‚ 2014 Problems and Exercises Chapter 8 Question 3 - Imagine the worst possible reports from a system. What is wrong with them? List as many problems as you can. What are the consequences of such reports? What could go wrong as a result? How does the prototyping process help guard against each problem? The incorrect data entered‚ or the software error of the system can cause
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Global Review Sheet- FINALS * Anthropologist- someone who studies culture * Neolithic revolution agriculture; no more nomads; settlements * River Valley Civilizations (all the civilizations had 2 rivers except for Egypt) * Mesopotamia * Tigris and Euphrates rivers * Egypt * The Nile river * Indus * The Indus and Ganges rivers * China * Huang He and Yangtze rivers * Mesopotamia
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X X X X X X X X X X X X X X X X X AP Statistics Solutions to Packet 5 X Producing Data Designing Samples Designing Experiments Simulating Experiments X X X X X X X X X X X X X HW #29 1 – 3‚ 5 - 7 5.1 FUNDING FOR DAY CARE A sociologist wants to know the opinions of employed adult women about government funding for day care. She obtains a list of the 520 members of a local business and professional women’s club and mails a questionnaire to 100 of these women selected at random. Only 48
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Osmosis & Diffusion Review Sheet Name: Fill in the Blank away low high hypertonic hypotonic diffusion molecules osmosis vacuole water solute permeable towards semi-permeable concentration gradient 1. The cell membrane regulates and controls what kind of molecules ______ move in & out of the cell. 2. When molecules spread from an area of high to low concentration‚ it is called _Diffusion_____. 3. As molecules diffuse‚ they create a _concentration gradient_____
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Exercise 3: Neurophysiology of Nerve Impulses: Activity 7: The Action Potential: Conduction Velocity Lab Report Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. 1. An action potential can be propagated along an axon because there are __________ channels in the membrane. You correctly answered: d. voltage-gated 2. The units of conduction velocity are You correctly answered: d. meters/second. 3. Which of the following will affect axonal conduction velocity? You correctly
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EXERCISE 6 1. A shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25° downward from the horizontal. Find the work done by the shopper as she moves down a 50-m length of aisle. 1.6 kJ 2. A horizontal force of 150 N is used to push a 40.0-kg packing crate a distance of 6.00 m on a rough horizontal surface. If the crate moves at constant speed‚ find (a) the work done by the 150-N force and (b) the coefficient of kinetic friction between the crate and surface. 900J
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