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Please write a scientific lab report. Doesn’t have to have a lot of words as long as it’s clear and it gets the job done? You can cite one or two websites. ,https://www.youtube.com/watch?v=v6QiaI715is,Please write a scientific lab report,Please write a scientific lab report. Doesn’t have to have a lot of words as long as it’s clear and it gets the job done? You can cite one or two websites., The lab is already done and can be seen on this video: ,https://www.youtube.com/watch?v=v6QiaI715is,More details;,Introduction,You may wish to read about ,Carbohydrates ,before you begin this part of the lab. Read up to the “Lipids” section, then push the “back” button on your browser to return here., ,Cleaning Up,It is important to keep the lab in the same clean condition that is in when you arrive. After the experiments, rinse all of the equipment and glassware and wipe down the lab bench.,The contents of test tubes can be dispose down the drain. The tubes should be rinse with tap water and put upside down in a test tube rack. Leave used glassware near the sink area., ,Monosaccharides,Benedict’s test is a test for the presence of monosaccharides or certain disaccharides in a solution. When a solution containing these sugars is mix with Benedicts reagent and heated, a reduction reaction causes the Benedicts reagent to change color. The color varies from yellow to green to dark red, depending on the amount of and type of sugar.,Mark six test tubes one centimeter from the bottom using a wax pencil. Put a second mark on each tube approximately three cm from the bottom. Number the test tubes 1 through 6 near the top of the tubes. It is important that these numbers be located somewhere near the top of the tube.,Fill four of the test tubes to the 1 cm mark with the following solutions:, Test tube #1: water (deionized), Test tube #2: glucose solution, Test tube #3: sucrose solution, Test tube #4: starch solution,Use a mortar and pestle to crush a piece of onion. Add several drops of water while crushing. Use a clean disposable pipette to transfer several drops of the onion juice in test tube #5 and then fill it to the 1 cm mark with water.,Be sure to clean the mortar and pestle when you have finished.,Use a mortar and pestle to crush a piece of potato. Add several drops of water while crushing. Use a clean, disposable pipette to transfer several drops of the potato juice in test tube #6 and then fill it to the 1 cm mark with water.,Fill each of the test tubes (1 through 6) to the 3 cm mark with Benedicts reagent and also put the tubes in a boiling water bath for 5 minutes.,Record your results in your notebook. Additionally, a change in color indicates the presence of reducing sugars.,Attachments,Click Here To Download,

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