Plan:- Independent Variable- Temperature is what I will be changing in the experiment. I want to find out what effect temperature has on the permeability of a cell membrane. Controlling other Variables- I will use measures to ensure that everything stays the same in my test to gain the best and most reliable results possible - Same volume of water that I put the beetroot into after heating. - The beetroot I use will be the same size each time‚ I will ensure this using a cork borer. - The beetroot
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Chemistry 2: Organic and Inorganic Chemistry Activity 1 PROPERTIES OF ORGANIC COMPOUNDS (Sugar) Rainbow Density Column Introduction As a chemical term‚ “sugar” usually refers to all carbohydrates of the general formula Cn(H 2O)n‚ an organic compound. This exercise is focus on sugar as an organic compound and its properties. Objectives: 1. To identify the properties of organic compound - sugar. 2. To observe some physical properties and changes on an organic compound during the actual conduct of
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#6. Act 2‚ Scenes 1 and 2. Cite specific textual evidence to support your answers to each of the following: A) Romeo and Juliet fall in love and he want to talk with Juliet. So he climbs over the wall. Mercutio and Benvolio think his love is blind. Line 32 and line 33. B) It describes that Julie walk to the window. For example‚ her eyes are shinning like the stars. C) Because Juliet is the sun and she is out shining the moon. D) "A rose by any other name would smell as sweet" that mean a name doesn’t
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Abstract The objective of this lab was to determine the convective heat transfer coefficient of a heated sphere in an quiescent environment. In the experiment a hot brass sphere was put into water and cooled. The temperature of the sphere was recorded over a time of 600 seconds to see how it cooled and given temperature was recorded every 20 seconds. Results were then calculated at both of the time values 300 and 600 seconds. For the experimental results at time 300 seconds‚ the Rayleigh number
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Name 11-5 Class Date Puzzle: Can We Set a Data? Analyzing Data The table below shows results from the 2008 Summer Olympics in Beijing‚ China. Use the data to answer the questions below the table‚ and determine the host countries for the 2012 Summer and 2014 Winter Olympics. Summer 2012 Finalists 1. Country with the closest score to the archery mean: 2. Country with the median time in sailing: 3. Country with 3 more points than the median of upper part in handball: 4. Country with 1.5 fewer
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NT1210 Chapter 4 Lab 4.1.1 Standards are put in place to make everything work together error free. Because Stability‚ Consistency‚ Minimization of packet errors. 4.1.2 Because the voltage used to transmit data needs only be high enough for the receiver to detect it. Making the voltage higher would make the receiver electronics more difficult. 4.1.3 Hospitals‚ security systems‚ PA & recording studios. The drawback of STP cables is that they will increase the total cost of an installation.
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Name NETW410‚ Professor Date Lab 2: Application of the Top Down Network Design Methodology Lab Report 1. What are the business goals? (10 points) The goal is to expand the campus to accommodate the local population growth. Both on campus and off campus online capability must be accommodated to the increase of people enrolled. 2. What are the business constraints? (10 points) Funding is the biggest constraints. The way funding is attained must be spent responsibly because it is attained
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Chapter 4 What happens when Chris/ Alex drives the Datsun into the Lake Mead National Recreation Area? A flash flood comes and floods the engine of his Datsun. He is frustrated‚ and in his frustration he kills the battery trying to get it restarted. Rather than go to the local authorities (He decides he shouldn’t due to his expired registration and license) he abandons the car with a note saying anyone who can get it out can have it. What do his parents think? Alex’s parents are very
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Lab #4 Compromise and Exploit a Vulnerable Microsoft Workstation IT Security: Attack & Defense Course Number: ISSC362 IP address for Windows vulnerable computer: 172.30.0.3 Open Ports on 172.30.0.3: 135/tcp open msrpc Microsoft Windows RPC 139/tcp open netbios-ssn 445/tcp open microsoft-ds Microsoft Windows XP microsoft-ds 1025/tcp open msrpc Microsoft Windows RPC 3389/tcp open microsoft-rdp Microsoft Terminal Service 5000/tcp open upnp Microsoft Windows
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this investigation I will be measuring the effects of temperature on the membrane permeability of beetroot. I will be measuring the amount of anthocyanin that will diffuse out of the beetroot. The way in which I will measure the anthocyanin is to check the light absorbency of the solution using a colorimeter. The higher the reading on colorimeter the more anthocyanin present in the solution To find out the permeability of the beetroot membrane I will firstly cut out cylinders of beetroot using a cork
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