Diploma in Business Management BUS 763 Managing in Organisations Term 3 2014 Level Assessment #1 Date /Day 7 Individual Assignment Week 5 Credits Weighting Tutor 15 110 marks (55 %) Summary Learning outcome (LO) assessed Part A (based on Case A) Marks Suggested length Section 1 Q1 Q2 LO1 LO1 / 12 marks 2- 3 pages /6 marks 1-1 ½ pages Section 2 Q3 LO2 /18 marks 3- 3 ½ pages Section 3 Q4 Q5 LO4 LO4 /8 marks 1 ½ - 2 pages
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The Science of the Spud — a History of the Potato Battery Experiment There are hot potatoes‚ french fried potatoes‚ baked potatoes and scalloped potatoes. There are potato chips‚ potato pies and potato soufflés. Last‚ but not least‚ there’s the potato battery. Who on earth invented the electric spud? Why does it work? For that matter‚ why would anyone want to see if a potato could conduct electricity in the first place? Well‚ we may never be able to answer some of the questions this quirky experiment
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different sucrose solutions. The following data was observed and collected throughout the experiment. Observations: -Qualitative: The potatoes were: Tubed shaped Yellow in color Initially hard in texture -Quantitative: Table 1: Weight of the potato in grams before and after placed in a different concentrations of sucrose solutions. Sucrose solution (M) Weight Before (g) ± 0.01 (A) Weight After (g) ± 0.01 (B) 0 4.56 4.31 0.2 4.22 4.28 0.4 4.13 4.08 0.6 4.57 4.45 0.8 4.60 4
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of osmosis of tap water of Solanum tuberosum L. Solanum tuberosum L.‚ also known as potato‚ was the selected plant to be tested because it was easy to measure the percentage change in mass due to the osmosis of water into the tissue. RESEARCH QUESTION How does the surface area to volume ratio of potato tissue (Solanum tuberosum L.) affect the rate of osmosis of tap water? HYPOTHESIS The smallest cube of potato (1x1x1)‚ having a higher surface area to volume ratio‚ will have the fastest rate of
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of Osmosis” The purpose of the lab was to discover‚ through osmosis‚ the concentration of sugar water in a potato. First‚ potatoes were cut into strips about 3 centimetres in length and six strips were individually massed. Next‚ the six strips were placed in 6 different Dixie cups‚ labelled A‚ B‚ Q‚ X‚ Y‚ and Z. Each of the Dixie cups were then filled just enough to cover the potato strips‚ with substances that matched the letters of the cups. About 24 hours later‚ the potatoes were taken out
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Chenneth S. Torres‚ Vincent Joseph P. Villaceran‚ Danielle P. Submitted to: Asst. Prof. Eufemio Barcelon Ph.D Submitted on: September 18‚ 2013 I. Results Rootcrop | % Alkaloid Average | Cassava | 95.17 % | Sweet potato | 82.51 % | Taro | 93.71 % | Potato | 91.68 % | Table 1. Determination of Alkaloid Raw Data Rootcrop | Weight of pre-weighed filter paper(g) | Weight of filter paper with ppt before drying(g) | Weight of filter paper with ppt after drying(g) | Weight of
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Solute Concentration of Potatoes Lab #1 Purpose: To find the molarity/concentration of potato cytoplasm. Materials: As on page 1 in the lab handout. Procedure: As on page 1 in the lab handout. Data and Observations: Test Tube # | Concentration of sucrose solution (mol/L) | Initial Mass (g) | Final Mass | Percentage change in mass | 1 | 1.0 mol/L | 3.00g | 2.25g | -25.0% | 2 | 0.9 mol/L | 2.70g | 2.07g | -23.3% | 3 | 0.8 mol/L | 2.92g | 2.25g | -22.9% | 4 | 0.7 mol/L | 2.60g
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Effect of Sucrose Solution on Osmosis Aim: The aim of the experiment is to show how varying the concentration of sucrose solution affects osmosis by changing different molar solutions of sucrose and water and how it affects the potato. Introduction: In this investigation I will be exploring the effect of varying concentration of sucrose sugar solution on the amount of activity between the solution and the potatoes. Osmosis is the movement of water molecules across a partially
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Living a Salty Life‚ http://www.lucasbrouwers.nl/blog/2009/11/living-a-salty-life/‚ date viewed: 10/03/13 Osmosis and The Water Potential of a Potato‚ http://biology.clemson.edu/bpc/bp/lab/110/osmosis.htm‚ Robert. J. Koninski‚ last update: October 2012‚ date viewed: 04/03/13 Potato in Osmosis Core‚ http://biology.clemson.edu/bpc/bp/Lab/110/handouts/Potato%20Osmosis%20OMP.pdf‚ date viewed: 02/03/13
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Almond Flour and Sweet Potato Pancakes(Breakfast) By Linda Castaldo Troutman on Monday‚ February 10‚ 2014 at 1:56am Almond Flour and Sweet Potato Pancakes Makes about 12-14 pancakes - I have 2-3 for a serving Linda Castaldo Troutman Ingredients: 1 cup sweet potato puree (I cooked my sweet potatoes in a dry crock pot‚ 2-3 hours on high or 5-6 hours on low. They came out extremely smooth and easy to puree with just a fork.) 2 cups liquid egg whites (or 12 egg whites) - you can substitute
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