Demonstrating osmosis Introduction The movement of water in and out of a system bounded by a membrane permeable to water‚ but not certain other substances‚ can be inferred by either mass changes or volume changes in that system. It is possible to monitor other changes in physical conditions‚ such as texture. Monitoring mass enables quantification of the changes‚ whereas other changes may only be qualitatively measured. Equipment / materials 4 eggs Sugar Distilled water Acetic acid Scales
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Justin K Ezell and Mika Hendy ITT Technical Institute Computer Structure and Logic (NT1110) Unit 3 Lab 3 Task 1 & 2: Procedures Mr. Surros 03 Oct . 2013 Lab 3 Diagram 1. In the following Mika and Myself reviewed the new Asus Crosshair V Formula ZAM3. Due to the relative newness of this motherboard there are several IO connections that are not illustrated in our Diagrams. However as you can see we identified most of all the major IO ports in Diagram one and two. So let’s start with what IO ports
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REMARKS | 1. | LASAM‚ MARY JANE | F | | | | | | 2. | BARASI‚ AMALIA | F | 31 | | | 09061023844 | | 3. | BAUTISTA‚ CAMILLE KATRINA | F | 15 | | | 09267791043 | | 4. | BULAN‚ ABBY | F | | | | | ** | 5. | BUQUEL‚ MARY- JANE | F | 16 | | | 09262681892 | | 6. | CANCERAN‚ ROSALIA | F | 54 | | | | | 7. | CASTUERAS‚ JOY | F | | | | | | 8. | CATUBIG‚ VANESSA | F | 24 | | | 09081268218 | | 9. | DAGDAG‚ TINTIN
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Aim: The aim of this experiment is to investigate the movement of water into and out of plant cells by osmosis. The cells chosen for study will be taken from potato tubes as they provide a ready supply of homogeneous material. I did the investigation in two parts‚ the first part of my investigation was my preliminary investigation and then I did my official investigation. In both of my investigations there are several similarities‚ such as fair testing‚ variables‚ key variables‚ reliability
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long wire ( 3 pieces) * small digital clock * multi meter Procedure 1. Cut the potato in half and place them next to each other‚ flat face down on a plate 2. Connect one end of the white wire to one of the nails and then place the nail into one half of the potato. 3. Connect the other end of the white wire to the battery holder inside the digital clock. 4. Connect one of the pennies to one end of the black wire then put the penny into the same half of the potato as the nail
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Lab #3: Worksheet Configure Windows File System Permissions Student Name: _____________________________________________________________ Lab Due Date: April 10‚ 2015 If you may work in groups to complete this lab. Folder Structure Drawing You are asked to draw a folder structure that meets the scenario’s requirements. You may draw the structure on paper‚ use Visio or another drawing program. If you draw the structure on a separate sheet of paper‚ turn this in to your instructor. If you use Visio
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Lab 7: Catalysts Introduction Pre-Lab Questions 1. What is a catalyst? An enzyme is a biological catalyst that speeds up chemical reactions in the body. 2. If you continue to add more catalyst will the speed of a reaction always continue to increase? Explain your answer. It will continue to speed up the reaction until there is more catalyst than the limiting reactant. 3. In this lab you will produce oxygen and water from hydrogen peroxide (H2O2). Write a balanced reaction equation for this reaction
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Report by: Jessica Gahtan Course: MGMT 1040 Instructor: Professor Bill Woof Gahtan 1 Gahtan 2 Table of Contents: Review of the case…………………………………………………...........3 Recognize all moral impacts…………………………………………….5 Stakeholder Table Key Stakeholder Analysis The Moral Problem………………………………………………………..10 Why is it a moral
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Lab #3 Questions 1. Which reconnaissance tool comes with Microsoft Windows that can provide and can be initiated from the DOS command prompt? What useful information does this query provide? Sam Spade - Zone Transfer ask a DNS server for all it knows about a domain‚ SMTP Relay Check whether a mail server allows third party relaying‚ Scan Addresses scan a range of IP addresses looking for open ports‚ Crawl website search a website‚ looking for email addresses‚ offsite links‚ etc.‚ Browse web browse
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a written examination‚ in a lab setting‚ given tools‚ materials‚ and equipment). Indirect Assessment: Assessment different than the way you said you would. Not done as referenced by the condition (e.g.‚ walking up to someone and asking for the answer to a question‚ presenting a problem‚ than expecting academic knowledge). Three Table of Specification examples are (Direct Assessment Table‚ Indirect Assessment Table‚ and Course Content Assessment Table). Table of Specifications Course
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