The correlation Turnip extract and Guaiacol have on reaction rates Azriel Molina 3/14/24 BIOL-1406-K-SPRING-2024 J. Trujillo Abstract: The following information is a report on the results obtained for labs five and six. Lab five was composed of two activities: (1) Effect of Enzyme Concentration on Reaction Rate and (2) Effect of Substrate concentration on Reaction Rate. Activity one tested three distinct types of enzyme concentrations, low, medium, and high enzyme concentrations. Within…
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new one was placed on it. DH20 was not converted from its 4.7 ml. DH20 was extracted by the 5 ml pipette and then placed in tube #4. Another piece of tape has ‘tube #5’ written on it, it was then placed on an empty tube. Turnip extract was converted from 1.0 ml to 1000 μl. Turnip extract was extracted by the 1000 μl pipette and was then placed in tube #5. The tip on the 1000 μl was disposed of and a new was placed on it. DH20 wasn’t converted from 4.0 ml and was extracted by the 5.0 ml pipette. DH20…
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In this experiment we tested how different PH solutions react to different products. Through different trials we used the spectrophotometer to measure the absorbance of the reactions between guaiacol, H2O2, and the enzyme peroxidase. An enzyme is a catalyst that speeds up an enzyme, which lowers the activation energy. We use these to see how they influence the reaction rate of turnip peroxidase. The reactions will differ as we change the Ph. solutions. Before the experiment, we put on our safety…
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0.1 mL guaiacol 1.0 mL turnip extract 8.9 mL distilled water Test Tube #2 (substrate): 0.1 mL guaiacol 0.2 mL of 0.1% H2O2 4.7 mL distilled water Test Tube #3 (enzyme): 1.0 mL turnip extract 4.0 mL distilled water Spectrophotometer Test tubes Stopwatch Pipettes Graduated cylinder Vortexer Beakers of pH 2, 4, 8, & 10 Methods/Procedure 1. 3 test tubes were labeled (#1, #2, #3) 2. Tube #1 (control tube without H2O2) had .1 mL of guaiacol, 1 mL of turnip extract, and 8.9 mL of…
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of equilibrated at 4 minutes and didn’t change to the fifth minute mark. If we were to change anything we did in the experiment, we would make our comparisons to the chart more precise. Overall we thought it…
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this report is to find out the effect of change in the Temperature, PH, boiling, concentration in peroxidase activity. Peroxidase is an enzyme that converts toxic hydrogen peroxide (H2O2) into water and another harmless compound. In this experiment we use, turnips and horseradish roots which are rich in the peroxidase to study the activity of this enzyme. The activity of peroxidase with change in temperature was highest at 320 Celsius and lowest at 40C. The activity of peroxidase was highest at a…
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three hundred some-odd pages, Thoreau outlined his ideology of life, politics, and nature, shining light to a secure place in the canon of great American writers. Although Walden took delight in only moderate success in Thoreau's lifetime, his experiment at the pond would flare considerable interest in the years to come. The book has influenced other young people to follow his lead and retreat to a lonely spot--even if only in imagination--to ponder the world and their place in it. If the people…
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was responsible for housing, sanitation, and production. Food and coal were to be shipped in and manufactured products were to be sent out for German use. The food supply allowed by the Germans was mainly made up of grains and vegetables, such as turnips, carrots, and beets. In the Warsaw ghetto, the amount of food given provided barely 1200 calories to each inmate. Some black market food, smuggled into the ghettos, was sold at a very high price, and unemployment and poverty were common. The population…
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collection are too small, you may need to decrease the total gas volume in the system. Shortening the length of tubing used will help to decrease the volume. For this reason, shorter tubing is provided (DO NOT CUT THE TUBING—IT IS NEEDED FOR OTHER EXPERIMENTS!) ■ The two Luer locks (small beige screw on connectors) must be attached to both end of the short tubing. PLEASE DO NOT LOOSE THESE LOCKS! ■ The black stopper ■ All other materials (clamps, big stopper, syringe, etc.) can stay in the box. Please…
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The Louisiana Purchase Abstract The territory that America holds today has not always been hers. Some of the territory was acquired after military interventions while others are from voluntary associations of the residents living in these territories. In some cases the territory was acquired financially, and the Louisiana Purchase is a prime example of this type of territorial acquisition. President Jefferson encouraged and oversaw the acquisition of the territory in 1803 from France. The…
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