Background Information Like all other living organisms, yeast thrives best in environments that are suited to its personal needs. Factors that determine how well an environment is suited for an organism include the amount of sunlight present, pH level of liquids around them, and the temperature of their surrounding atmosphere. This experiment will be testing the effect of different temperature levels on different categories/types of yeast. Yeast is a one-celled, eukaryotic organism that produces
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Digital Logic and Computer Lab EEL3701L Lab #8 1 Minute Clock UWF ECE Due: 09 July 2014 Abstract: The purpose of the lab was to learn how to use data sheets and information given in them to design and create a one minute clock.
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The first part of the circuit is the microcontroller. 8 switches are connected to port1 in which switches connected to pins one to four represents patient2 and pins five to eight represent patient 1. Crystal oscillator circuit is connected to pins 18 and 19.Eight LEDs corresponding to the eight control buttons is connected to port 3. Port 2 represents the output of the microcontroller. Two control buttons and two LEDs is connected to pins 16, 17, 10 and 13 respectively. When a patient press the control
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If any of the liquid in the Epp tubes were brown after the addition of the solutions, the appropriate response was to start over, as well as if the amount of fluid in each tube varied. However, this experiment did not experience either of these results, so the next step was to let the tubes set for five minutes, as the enzyme had to have time to be reduced by the hydrogen peroxide (Doebel, p. 64, 2015). Transferring the liquid from the B Epp tube and the A Epp tube into a cuvette came next, and
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centrifuge tubes, sterile loops, E. coli colonies, and various petri dishes containing Luria Bertani agar, ampicillin, and arabinose. Before beginning make sure to put on sterile gloves that fit, as they will be required to be worn for the entire lab due to the bacteria being worked with. First obtain two centrifuge tubes, then label them with either your name or initials. One tube will be positive for pGLO, the other will be negative, label this accordingly onto each tube as well. Load a fresh
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Crayfish have traditionally served as model organisms for studying the physiology and development of decapod crustaceans as well as a wide variety of other animals (Vogt 2008). The relatively easy access to the heart as well as the ability of the organism to remain alive for about 30 minutes after being dissected makes it a viable candidate for studying the circulatory system in a living organism. Decapods, such as crayfish, have an open circulatory system, which differs from vertebrate closed systems
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The purpose of this lab was to identify one unknown Gram positive bacterium and one unknown Gram negative bacterium by observing growth patterns of differential and selective media. As shown in the results section, these tests were performed, allowing for the unknown to be determined by comparing the results of the tests with known bacteria. The Gram positive bacteria tested were Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pneumoniae, Streptococcus pyogenes, Streptococcus
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scientific method without even realizing it. For example, when an individual must check the oil in their car, one must first make observations, formulate a hypothesis based on those observations, then perform the fix/experiment, then record the results. In lab number two, Daphnia organisms will be placed in water, a caffeine solution, and an alcohol solution, and for each solution the Daphnia is placed in, the organism will be observed and the heartbeat will be recorded. Making these observations will allow
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REASON PROCEDURE: Upper endoscopy. INDICATION Surveillance endoscopy. Patient with personal history of hemorrhagic duodenal ulcer during transit between New Jersey and North Carolina. Patient presented to outside hospital in Philadelphia, Pennsylvania, undergoing endoscopy 11/2017 with findings of hemorrhagic duodenal ulcer. Treatment includes application of hemoclip. Patient is status post PPI therapy. He is asymptomatic. No longer on PPI therapy. I am to document ulcer healing. DESCRIPTION
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The purpose of this experiment was to measure hyperglycemia after eating a sugary snack and observe what would happen to blood glucose levels over time. The mean blood glucose level of student was found to be highest from 30 minutes after eating a sugary snack that contains the average content of 24 grams of sugar as seen in figure 1. Based on the data collected, blood glucose levels peaked at 119 mg/dl within 30 minutes of eating a sugary snack and continue to decrease at 120 minutes at 76 mg/dl
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