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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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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Physioex 9.0 Review Sheet Exercise 1 Cell Transport Mechanisms and Permeability Name: Jeffery Cook Lab Time/Date: 12pm 2/09/2015 Activity 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. a. Two variables that affect the rate of diffusion are size and whether or not there is an electrical or concentration gradient. 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction
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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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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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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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Review Sheet chapters 11‚12‚ 13‚ 14 Piaget’s Cognitive Developmental Theory: Piaget’s stages of cognitive development: Sensorimotor- Infant -6mos. Preoperational- 2-6mos. Concrete Operations- 6-11mos. Formal Operations- 12- Sensorimotor- birth to age 2- initial major stage of cognitive behavior/ invariant order of stages individual different innate 1. Simple Reflexes ( 0-1 month) 2. Habits and primary circular reactions (1-4 month) • Activity that permits the construction of cognitive
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Semester A Exam Review Sheet • What are the powers of the Senate and House of Representatives? How are they different? • What does Article 1 Section 8 of the Constitution tells us about the powers of Congress? • Why do we conduct a census every ten years and how does it impact representation? • What are interest groups and what is their role in influencing government? • How does a bill become a law? (if you can sing the song you will be fine) • What is the success
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Review Sheet for Wuthering Heights 1. What techniques are used in the characterization of Heathcliff? Effects? Heathcliff is associated with evil and darkness from the beginning of the novel. "I felt his black eyes withdraw so suspiciously under their brows." (1) When Lockwood sees Heathcliff’s garden (perhaps a symbol for Heathcliff) "the earth was hard with a black frost the air made me shiver through every limb." (6) When we see Heathcliff when he is first brought into the Earnshaw household
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OBSERVATION SURVEY SUMMARY SHEETS Name: Date: D. of B.: Age: yrs mths School: Recorder: Text Titles Errors Running Words Error Ratio Accuracy Rate Self Correction Ratio Easy / 1: % 1: Instructional / 1: % 1: Hard / 1: % 1: Directional Movement Analysis of Errors and Self-Corrections Information used or neglected [Meaning (M)‚ Structure or Syntax (S)‚ Visual (V)] Easy Instructional Hard Cross-checking on information (Note that this behaviour changes over time) How the reading sounds Easy Instructional
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