PhysioEX notes Autorhythmicity- heart’s ability to trigger its own contractions Phase O- a lot like depolarization in neuronal action potentials. Sodium channels open‚ increase of sodium INTO cell. Phase 1- sodium channels close‚ potassium channels close‚ decrease in potassium and sodium. Calcium channels open‚ increase of calcium into cell. Phase 2- Plateau phase‚ membrane still depolarized (contract). Potassium channels closed‚ L-type calcium channels stay open. Lasts 0.2 seconds/200
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Unit 2 Test Review Sheet Questions: 1. What factors influence self-presentation? How do they influence self-presentation? * Personality: play big role in your sense of who you are * Gender roles * Cultural roles * Reflected appraisal: your self based on responses you get from people * Social comparison: compare you to others‚ how they act and that affects you. 2. What is the Johari window and how does it relate to self-presentation? * knowing a lot about yourself
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3-2-1 Assessment Sheet What are three key things you learned about the Dark Ages in this lesson? Please be sure to include at least two complete sentences for each one. In Norman settlements‚ Lords controlled the villages as well as ruling and governing their land. Lords were oftentimes knights and served the king Norman settlements were surrounded by a wall that encompassed the lord’s house‚ and the rest of the village and the lord’s house usually had yet another wall. The village usually contained
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Activity FOUR There is a direct relationship between the MWCO and the filtration rate; the higher the MWCO‚ the higher the filtration rate. Powdered charcoal is the solute that did not appear in the filtrate when using any MWCO membranes. As pressure increases‚ the filtration rate also increases‚ as long as the MWCO does not decrease. Since we have no control over the MWCO of a living membrane‚ we can increase the rate of filtration by increasing the pressure. The molecular weight
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Leader Analysis Sheet Name of leader: Lifespan: Title: Country/region: Years in power: Political‚ social‚ and economic conditions prior to leader gaining power: Ideology‚ motivation‚ goals: Significant actions and events during term of power: Short-term effects: Long-term effects: Peoples Analysis Sheet Name of group: Time period: Location: Important neighbors: Strengths:
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Edexcel BTEC Level 3 Extended Diploma in Business Assessment Activity Front Sheet This front sheet must be completed by the learner where appropriate and included with the work submitted for assessment. Learner Name: Assessor Name: Date Issued: Completion Date: Submitted On: Qualification: Edexcel BTEC Level 3 Extended Diploma in Business Unit 2: Business Resources Assignment 1 – Business
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separate sheet and label the tab with problem number. Save your document with a descriptive file name‚ including the assignment and your name. Chapter 4: North-South Airline Case Study: In January 2008‚ Northern Airlines merged with Southeast Airlines . . . 3-1 Data collected on the yearly demand for 50-pound bags of fertilizer at Wallace Garden Supply are shown in the following table. Year Demand for fertilizer (1‚000s of bags) 1 4 2 6 3 4 4 5 5 10 6 9 7 10
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Exercise 2: Skeletal Muscle Physiology: Activity 4: Tetanus in Isolated Skeletal Muscle Lab Report Pre-lab Quiz Results You scored 100% by answering 3 out of 3 questions correctly. 1. Stimulus frequency refers to You correctly answered: b. the rate that stimulating voltage pulses are applied to an isolated whole skeletal muscle. 2. Which of the following distinguishes a state of unfused tetanus from a state of complete (fused) tetanus? You correctly answered: d. Muscle tension increases and decreases
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Activity 8-9: Evaluate an acceptable use policy. Learn whether the organization where you work or attend school has an acceptable computer use policy for employees or students. Make a list of activities that are permitted and those that are not permitted. Identify on your list those activities that are illegal and those that are not permitted according to organizational policy. Compare your organization’s computer use policy with the University of Oregon’s policy referenced in the chapter. Describe
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Glomerular Filtration Activity 1: Effect of Arteriole Diameter on Glomerular Filtration 1. Compare this data with your baseline data. How did increasing the afferent arteriole radius affect glomerular filtration rate? >>Increasing the afferent arteriole radius pushed the glomerular pressure‚ the glomerular filtration rate‚ and the volume of urine to be higher than the baseline data. Increasing the afferent arteriole radius increased the glomerular filtration rate. 2. Under these conditions
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