Biosafety Level 1 BSL-1 is appropriate for working with microorganisms that are not known to cause disease in healthy human humans. This is the type of laboratory found in municipal water-testing laboratories‚ in high schools‚ and in some community colleges teaching introductory microbiology classes‚ where the agents are not considered hazardous. There is a door that can be closed to keep visitors out of the lab while work with the agents is in progress. Hazard warning
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Exercise 1: Cell Transport Mechanisms and Permeability: Activity 1: Simulating Dialysis (Simple Diffusion) Lab Report Pre-lab Quiz Results You scored 100% by answering 4 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 size? You
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Terea Scruggs NT1210 (6 – 11 pm) Due 1/5/14 Labs 1.1 – 1.6‚ 2.4‚ 3.5 Lab 1.1 Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1- 1 for the decimal number 2931 using either paper and pencil or a Word document. Exercise 1.1.2 Create a mapping similar to Figure 1- 2 for the binary number 110 2 using either paper and pencil or a Word document. Exercise 1.1.3 Create a mapping similar to Figure 1- 2 for the binary number 11 2 using either paper and pencil or a Word document. Exercise
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Answers 1.) The PHOSPHOLIPIDS form a lipid bilayer‚ which acts as a semipermeable membrane. A semipermeable membrane can transit some compounds but not others. “Some things can pass‚ others cannot!” shows this. 2.) The aquaporin’s allow the H2O molecules to go through the phospholipid bilayer. Aquaporin’s are a transmembrane protein that acts as a channel that allows H2O to pass through. H2O can also enter the cell by diffusion through the membrane but is not as sufficient. 3.) The transmembrane
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Kenneth Smith 12/19/13 NT 1230 Unit 1 Problem Set 1 Page 25 1. The general public in the United States will be able to purchase all of the Windows 7 editions in retail stores except Basic‚ Enterprise‚ and Starter. 2. The core module that provides all of the Windows 7 capabilities that isn’t language or edition-specific is called Min Win module. 3. When you copy a file to a library‚ Windows Explorer writes the file to the folder designated as the Open and Save as
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2014 THEO 202-C05 LUO Test Quiz 1 Started 2/17/14 5:02 PM Submitted 2/17/14 5:16 PM Status Completed Attempt Score 45.5 out of 70 points Time Elapsed 14 minutes out of 15 minutes. Instructions Covers this week’s textbook readings Open-book‚ open-Bible‚ open-notes 15-minute time limit 20 multiple-choice and true/false questions Do not click the BACK button because this will lock you out of the quiz. The timer will continue if and when you leave this quiz. Question 1 0 out of 3.5 points The theology
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Introduction: This Research Paper will discuss the passage 1 Corinthians: 1-9. This passage discusses the idea of sex before and after marriage‚ the reasons why one should marry. Paul‚ the apostle who wrote the letter‚ also touches the topic of celibacy and how it is something that is only meant to for a few people. My belief is that many people were confused on if they could have multiple sex partners or if they were supposed to live a celibate life. Text: Now concerning the matters about which
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1: EQ1 – What economic reasons caused Europeans to colonize North America? There were four key European countries that colonized North America. Read about these countries below and then contrast their economic reasons for colonizing on a graphic organizer. Several European countries followed the trip made by Columbus in search of new trade routes to Asia. They ended up colonizing North America for different economic reasons. Spain colonized America because they were searching for gold and silver
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girls? What are the best ways to display a large quantity of data? • • • • • metre stick chalk or masking tape ruler grid paper (optional) coloured pencils interval • the spread between the smallest and the largest numbers in a range of numbers 1. Work in groups of three or four. To the nearest centimetre‚ measure and record the height of each member of your group. 2. Record the results for the entire class on the board. Include the height and gender of each student. 3. Decide on an interval
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Unit 1 Assignment 1: Computer Basics Review (Chapter 1 Review) 1. Which of the following is true about 1 bit? C. Represent one binary digit 2. Which of the following terms means approximately 106 bytes? B. Megabyte 3. Which answer lists the correct number of bits associated with each term? D. 4 bits per byte 4. Which of the following answers are true about random-access memory (RAM) as it is normally used inside a personal computer? ( choose two answers) C. used to process data E
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