baking Yeast helps raise the dough and also yeast is used in the process of making wine.The Reason why yeast was chosen to was to see how yeast can metabolize different sugars and how much Co2 they release when when metabolizing.To test the yeast at the lab we used 4 different types of carbohydrates which are known as Glucose‚Lactose‚Sucrose‚and Starch.The main thing that make some of these carbohydrates different from each other is if it’s a Monosaccharide‚ Disaccharide‚or Polysaccharide. Monosaccharide
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and showed no significant difference in total cells (SD = 25.052 million‚ p=0.576) when compared to the control group (Figure 1). Figure 1: The average number of cells per milliliter of S. cerevisiae present after 24 hours of growth in YPD medium mixed with various concentrations of sodium chloride (expressed
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FOR AND AGAINST MIXED SCHOOL Education is the most powerful weapon which people can use to change the world. Mixed school‚ also known as co-educational schools is seen to be beneficial for both sexes. Therefore academic performance in a mixed school is likely to be seen good as compared to a single sex school. This is due more social and academical interaction between the two sexes‚ and also students starts to get more self-esteem. However‚ it is important to recognize that a mixed school is not
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SCIE211 Phase 2 Lab Report Title: Speciation Instructions: You will need to write a 1-page lab report using the scientific method to answer the following question: • What would happen if a species within a population were suddenly split into 2 groups by an earthquake that creates a physical barrier like a canyon? When your lab report is complete‚ post it in Submitted Assignment files. Part I: Use the animated time progression of speciation to help you write up your lab report. Part II: Write
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tablespoon vanilla‚ half vegetable oil and half margarine‚ egg‚ little bit salt‚ baking powder. Next‚ we combined sugar and butter in a bowl‚ and we mixed the ingredients with a hand whisk until there were no lumps. Added vanilla‚ and eggs‚ and we stirred thoroughly. Then we prepared the dry ingredients of our recipe. We mixed all dry ingredients together (flour‚ baking powder and salt). Once we both mixtures completed‚ we slowly combined them
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The objective of this lab was to recreate the color profile of a given solution. In this case‚ the solution was Powerade. The final solution should match the absorbance values at the peak wavelengths (420nm and 628nm) in Powerade. This lab was done using deionized water‚ FD&C Blue #1‚ FD&C Yellow #5‚ FD&C Red #40‚ and a spectrometer. To obtain the correct color profile‚ FD&C Blue #1 and FD&C Yellow #5 were utilized in the sample solutions. The experiment was conducted over two days; the first day
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(Staudt 80). In this lab‚ solubility in water‚ acidity‚ and odors of carboxylic acids will be observed. Also‚ esters will be produce and odors will be detected from the product. Finally‚ saponification will be learned. PROCEDURE: Carboxylic Acids and Their Salts: Characteristics of acetic acid: 2mL of water and 10 drops of glacial acetic acid was placed into a clean‚ dry test tube. Before
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increasing number of countries are choosing to have a mixed economy Recent thirty years‚ the world has a lot of change. Many countries changed their form of government‚ like German reunification‚ the disorganization of Soviet Union. With that changing these countries also from command economy turn to mixed economy. On the other hand‚ after 2008 financial crisis and after bama steps up for health care reform‚ the USA more and more close to mixed economy. Mixed economy is an economic system in which both
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Organic Lab Trial 1 Trial 2 Trial 3 Observations We added the 30ml of warm water with 4.7 grams of borax powder in to the cup labeled ‘Borax Solution’ and also added a few dots of green food coloring. We then stirred it until all the solutions were completely mixed. When this happened the borax and water turned into a watery green solution. then we added 15ml of glue in the cup labeled ‘Ball mixture’ and added the mixture we made
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bacteria will be one of the following: Enterococcus faecalis‚ Staphylococcus saprophyticus‚ Escherichia coli‚ Enterobacter aerogenes‚ Proteus vulgaris‚ Salmonella [I assume typhimurium]‚ or Shigella [either flexneri or sonnei‚ we used both in our lab during the semester]. Procedure {and observations}: Observe bacterial colony morphology. {Colonies are large‚ beige or cream-colored‚ with irregular borders.} Prepare two slides for gram staining and viewing under a microscope. {Either my gram-stain
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