QUIZ 02 ECO402 Quiz # 2 ECO402 (Microeconomics) Semester Spring 2008 Total Marks 15 Instructions: 1. 2. 3. 4. 5. This quiz covers Lesson 14-17. Last date for submission of quiz is 12/05/08. Upload your quiz with in due date and time. No quiz will be accepted after due date and time. In MCQs‚ write only one option in the answer sheet which you think is correct. More than one answer will be marked zero. 6. No quiz will be accepted through e-mail. 7. Please submit your solution
Premium Economics
Recommendations This chapter shows the researchers’ conclusion and recommendations in the study of making cooking oil from moringa seeds. Conclusions After the data have been collected‚ analyzed and interpreted‚ the researchers therefore conclude that: 1. There is a significant difference between the moringa oil and the commercial oil in terms of quality. This proved that moringa seed is effective as an alternative in producing quality cooking oil. 2. Set-up A which is moringa oil yielded a higher mean based
Premium Fat
Abstract The purpose of this experiment was to perform a liquid-liquid extraction method to extract the caffeine from the tea bags that were provided‚ and then recrystallize the caffeine. The solvents used in the experiment were an aqueous sodium carbonate and dichloromethane (DCM). Anhydrous calcium chloride pellets were used to dry the solution and emulsion layer and the DCM was then decanted. After washing the anhydrous calcium chloride pellets with more DCM‚ the solvent was evaporated‚ leaving
Premium Solvent Chemistry Tea
Medical Experiments on Prisoners Biology October 19‚ 2012 Good and bad exist in every society. No one or thing is perfect whether one is referring to inanimate objects‚ plants‚ food or humans. The movie “The Bad Seed” was based on the life of two children. One child was “good” and one theoretically bad. It made the statement that some people are predetermined to be “bad” or evil. The value of an object or person is determined by who is looking. Even when one makes bad choices
Premium Good and evil Evil Stanford prison experiment
Procedure 2: DNA Extraction from Cheek Cells Materials: Water‚ Clear Dish Soap‚ Table Salt‚ Isopropyl Alcohol (70%) or Ethanol‚ Food Coloring 1. To 200 Ml drinking water add two teaspoons of salt 2. Gargle the salt water for 1 minute. 3. Spit the gargled water into a beaker (or new cup). Now your cheek cells are suspended in the salt water. 4. Gently stir the salt water with one drop of soap (try to avoid air bubbles) 5. In a separate beaker (or cup)‚ mix 20 ml isopropyl alcohol and 1-3 drops
Premium DNA Bacteria Molecular biology
Types of Variable A variable is any factor‚ trait‚ or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent‚ dependent‚ and controlled. Dependent and Independent Variables Independent variable The independent variable is the one that is changed by the scientist. To insure a fair test‚ a good experiment has only one independent variable. As the scientist changes the independent variable‚ he
Premium Measurement Statistics Number
in a seed to breaking out and becoming a little stem. There are many factors that affect the germination of seeds which include the PH level of the soil‚ the amount of water in its environment‚ the amount of ATP the seed can generate in order to grow‚ the temperature of the environment and the amount of sunlight the seed receives (Ghaderi-Far et al.‚ 2010). The purpose of this study was to observe the effect of different concentrations of sodium chloride have on the germination of lettuce seeds‚ Lactuca
Premium Statistical significance Seed Sodium chloride
Insecticidal Property of Acacia (Samanea saman) Seeds and Bark Against Termites (Coptotermes vastator). A study on the insecticidal property of Acacia seeds and bark against termites was conducted to find out if these could be used against termites. The experiment was conducted at the laboratory of the Bureau of Soils in Lipa City and in Lumbang National High School from September to October 2005. The effort was initiated to enrich the laboratory activities in Chemistry and Biology for high school
Premium Analysis of variance Experiment High school
Words are like seeds. It is wise to plant them carefully. Words are the first thing one hears or learns when one starts to grow up enough to make their own attempts in saying and understanding them. However‚ the question is how do we learn a word? I can conclude that children’s mind is like a garden and every word is a seed that is waiting to be planted there. The development of language is one of the child’s most natural and impressive undertakings. Our communication skills
Premium Thought Mind Psychology
Organic Chemistry I – CHEM 201-DL01 September 26‚ 2014 Organic Chemistry Experiment 4B Lab Report Extraction of Organic Compounds From Natural Sources: Extraction of Trimyristin From Nutmeg Introduction The purpose of this experiment is to illustrate how a solid natural product can be extracted from its natural source through the use of an organic solvent. Natural products are organic compounds that are synthesized by natural biological processes in plants‚ animals
Free Chemistry Solvent Yield