absorbance and prepare a Beer’s Law plot using this data. 1. Concentration of Various Samples Sample Identification Code Concentration of M (mol/L) %T A = 2 - log(%T) Q5000 4.00 x 10-4 17.9 0.75 Q5001 3.20 x 10-4 25.0 0.61 Q5002 2.40 x 10-4 35.7 0.45 Q5003 1.60 x 10-4 50.2 0.3 Q5004 8.000 x 10-5 70.8 0.15 2. What is the concentration of M in these samples? Concentration of M Sample Identification Code %T A = 2 - log(%T) A M Q021015-01 43.7 0.35951856
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conduction velocity will be the same in both fibers. Stop & Think Questions: 3. Note the difference in time between the action potential recorded at R1 and the action potential recorded at R2. The distance between these sets of recording electrodes is 10 centimeters (0.1 m). Convert the time from milliseconds to seconds‚ enter the time (in seconds) in the field below‚ and then click Submit to display your results in the grid. You answered: 0.002 sec 4. Calculate the conduction velocity in meters/second
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Activity 1 1. Size and concentration of the solute 2. It was too large to pass‚ as predicted 3. I predicted that the glucose would diffuse since it is small enough but the albumin is much too large to pass through the membrane. The experiment produced this result. Activity 2 1. Neither way requires ATP but facilitated diffusion requires carrier protein molecules for diffusion to occur. 2. By increasing the number of carriers more glucose can pass at a time increasing the rate‚
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Name: TORI SCHARKLEY Exercise 1: Cell Transport Mechanisms and Permeability: Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Pre-lab Quiz Results You scored 75% by answering 3 out of 4 questions correctly. 1. The driving force for diffusion is You correctly answered: b. the kinetic energy of the molecules in motion. 2. In diffusion‚ molecules move You correctly answered: a. from high concentration to low concentration. 3. Which of the following dialysis membranes has the largest pore
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10 CASE Nucor Corporation: Competing Against Low-Cost Steel Imports ASSIGNMENT QUESTIONS 1. What are the primary competitive forces impacting U.S. steel producers in general and the producers like Nucor that make new steel products via recycling scrap steel in particular? Please do a five-forces analysis to support your answer. 2. What driving forces do you see at work in this industry? Are they likely to impact the industry’s competitive structure favorably or unfavorably? 3. How attractive
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important to me because it indicates speed in both miles and kilometers per hour 3. How do you benefit from that part or feature? -I will benefit from this feature by knowing im going the speed limit or above Module 10: Sharing the Road with Others Stops and Starts: Reflect on Module 10 and the entire course. Look back at your journal entries. Explain the following completely. Being the Driver: Stops: Using the information learned in this course‚ explain three things you will not do when driving.
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woman gets paid 73‚000 how is that fair? ***AGING 50 years ago there were more young people than old people. MORE BABIES Now it’s mostly even because of: Lower fertility rates Longer life expectancy Soc 10 10/29/12 Sex and Gender Sex and Gender. What is the difference? Sex - What you are born as. Biological Gender - What society has to say about masculinity/ femininity. What is learned as we grow up. ** Social Construction.
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(Kotler) Chapter 10 Pricing: Understanding and Capturing Customer Value 1) ________ is the amount of money charged for a product or service. A) Value B) A demand C) Price D) A wage E) Salary Answer: C Diff: 1 Page Ref: 290 Skill: Concept Objective: 10-1 2) Price is the only element in the marketing mix that produces ________. A) revenue B) variable costs C) expenses D) outfixed costs E) stability Answer: A Diff: 2 Page Ref: 290 Skill: Concept Objective: 10-1 3) ________ is
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Why would a diet deficient in iron lead to anemia? Iron is needed for RBC production. 9. Which hormone‚ secreted by the kidney‚ is responsible for increased production of red blood cells? Erythropoietin Erythrocyte Sedimentation Rate (ESR) 10. Sickled red blood cells have an abnormal shape and do not tend to form stacks of cells (rouleaux formation). This would ( increase / *decrease ) the sedimentation rate. 11. Is the ESR test a specific test used to diagnose a disease? No 12. The
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Juror 10 There are two main characteristics of the 10th juror that influence his verdict. The first is that juror 10 is prejudiced against the defendant (most likely he is racist‚ but we can not be 100% sure). The second is that he is uncaring and impatient. The first time we get a glimpse of juror 10’s prejudice is on page 7 when he says “It’s the element. I’m telling you they let those kids run wild up there. Well‚ maybe it serves them right.” He believes
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