Simple Diffusion Activity 1: Simulating Simple diffusion 1.What is the molecular weight of Na+? 22.9 2. What is the molecular weight of Cl-? 35.45 3. Which MWCO dialysis membranes allowed both of these ions through? 50‚ 100‚ and 200 4. Which materials diffused from the left beaker to the right beaker? Urea‚ NaCl and glucose diffused 5. Which did not? Why? Albumin‚ because the molecular weight exceeded the highest MWCO membrane‚ thus being to large to pass through
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Name: Pratik Patel R.A. 3: The Electoral College 1. What is the minimum number of states that a candidate needs to win in order to win the election? What are those states? 11 states are sufficient to win the Electoral College which requires a simple majority of 270 votes. The states you need are: States # Electoral College California 55 Texas 38 New York 29 Florida 29 Illinois 20 Pennsylvania 20 Ohio 18 Michigan 16 Georgia 16 New Jersey
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1. What is external validity? a. External validity is the extent to which findings may be generalized. (Page 292) 2. Why should a researcher be concerned about generalizing to other populations? a. Researchers should be concerned about generalizing to other populations‚ because if their research is not generalizable then their findings will be limited to only one population and will not have a far-reaching effect. (Page 292) 3. How can the fact that most studies are conducted with college students
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1. Describe the major differences between Maslow’s need hierarchy and Alderfer’s ERG explanation of motivation. According to Gibson‚ Ivancevich‚ Donnelly‚ and Konopaske the Maslow’s need hierarchy depends on what people already have and then grows up hierarchically‚ when the Alderfer’s states that needs depends more on three factors: existence‚ relatedness and growth. Maslow’s needs are more of pyramid‚ going from the simplest needs to the more complex one to fulfill being from bottom to top:
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T he Sisyphean Corporation The Sisyphean Corporation is considering investing in a new cane manufacturing machine that has an estimated life of three years. The cost of the machine is $30‚000 and the machine will be depreciated straight line over its three-year life to a residual value of $0. The cane manufacturing machine will result in sales of 2‚000 canes in year 1. Sales are estimated to grow by 10% per year each year through year three. The price per cane that Sisyphean will charge
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QUE 1. a) Examine the key messages of motivation theory to organizations. (5mks) I. Motivation puts human resources into action. Every concern requires physical‚ financial and human resources to accomplish the goals. It is through motivation that the human resources can be utilized by making full use of it. This can be done by building willingness in employees to work. This will help the enterprise in securing best possible utilization of resources. II. Leads to achievement of organizational
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1. What abilities made it possible for Katniss to survive the Hunger Games? The abilities Katniss had to survive the hunger games were been able to hunt for her food with her archery skills. Knowledge from her father teaching her about the good and bad plants to eat. Knowing how to climb trees for hiding/sleep protection. She had good strategy’s with been alert to what was actually going on around her and a logical thinker for ways to get her opponents out the game without actually having to kill
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1. Explain what is meant by the term wireless. Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire) carry the signal over part or all of the communication path. 2. What is a frequency-shift-keying system? Describe two methods of generating FSK. Frequency-shift keying (FSK) is a method of transmitting digital signals. 6. Explain a method used to generate BPSK using Figure 10-5 as a basis. Need for modulation 1) to reduce the antenna
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1350-01 1. How did the wave of Immigrants coming into New York influence the kind of entertainment being created? 2. Discuss the importance of early comedians‚ such as Harrigan and Hart‚ and Weber and Fields on the way musicals developed. 3. Describe what Tin Pan Alley was‚ and its importance in the rise of musical theatre composers. 4. How did Irving Berlin get his start‚ and what made his work resonate so much with his audiences? As a teenager Irving Berlin learned the value of hard work‚ he
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Samantha Becicka Macro Study Guide Chapter 3 1 We have scarce resources so in our choices of consumption we wish to maximize the satisfaction we receive from those choices. The economist terms this maximizing the __utility_________ 2 Since it is unlikely that we can grow our own food‚ sew our own clothes or build our house‚ it would be better if we would __specialize___ in what we do best and __exchange_ for those needs that others do better 3 The term _product market___ is a place where and
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