I hypothesize if human amniotic membrane (AM) is placed on top of the basal side of a cell sheet before being transplanted to the heart, then the cell sheet will adhere to the heart more quickly because of AM’s biocompatible properties. The human amniotic membrane will be collected from willing donors after birth. The AM will be washed with solutions before removing the epithelial cells from the membrane. The cells with then be put into a culture to grow before being placed on top of the three layered
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0459 g/mole) diffused at a faster rate (dAve = 25.8cm), resulting in the formation of a white ring around the glass closer to the side of the heavier substance (HCl, M = 36.4611 g/mole; dAve = 10.8 cm). The agar-water gel set up was composed of a petri dish of agar-water gel containing three wells. Drops of potassium permanganate (KMnO4), potassium dichromate (K2Cr2O7) and methylene blue were simultaneously introduced to each well. Methylene blue, having the largest molecular weight, displayed the
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each phenotype in Table 3. Thin plants to one per cell. | L.M. | Day 14,16,18 | | Pollinate on 3 days; pollinate at least 6-8 flowers. | L.M. | Days 20 to 39 | | Remove buds and shoots. | L.M. | Day 39 | | Harvest F2 seeds and germinate petri dishes. | L.M. | Day 42 | | Count and record numbers of each phenotype in Table 4. | L.M. | F1 Generation of Brassica Rapa | A | A | a | Aa | Aa | a | Aa | Aa | F2 Generation of Brassica Rapa | A | a | A | AA | Aa | a | Aa | aa
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tube holder: holds test tubes when heated * test tube brush: used to clean out test tubes * forceps: picks up small items, used in dissections to move tissues to the side, NOT tweezers * beaker tongs: holds a beaker when heated * Petri dish: creates a sealable environment for growing
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accounting standards again: The International Accounting Standards Board (IASB) first issued IFRS 9 Financial Instruments in November 2009, which dealt with the classification of financial assets and aspects of their measurement (Anna-Maija Lantto, Petri Sahlstrom, 2009). Consequently, the AASB first issued AASB 9 Financial Instruments in December 2009. After that, the IASB re-issued IFRS 9 in October 2010, setting out requirements for the classification, and aspects of measurement, recognition
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Use one of the plastic transfer pipettes to pick up an individual Daphnia, and transfer it to the container filled with liquid. Put the pipette just underneath the surface of the solution in the Petri dish and pipette carefully to avoid introducing air bubbles below the shell of the Daphnia. Place the chosen container under the compound microscope and focus on the Daphnia (starting at the lowest power objective and moving on to the higher objectives
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This experiment helped us understand more about pill bugs and it's supported our hypothesis that the pill bugs would prefer the moist environment over the dry environment. The only thing we failed to state the fact that the pill bugs would not prefer to be in the dry area, this is shown by how much they wanted to get out of the new environment we placed them in. Our test result shows that the pill bugs prefer the moist area over the dry area more and also a dark area over a place with light. Based
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The Smelly Stench of Bacteria |April 8th |Me: Fingerprints on both sides. Clean. |Josh: Fingerprints. Clean. Creamish color | | |Creamish color scratch |in the finger prints. | |April 9th |Me: Bacteria have grown on both sides. |Josh: Fingerprints. Bacteria growing on | | |Scratches
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Raymond Swayze Comp II In 2004, 7,266 blood stem cell donations and 1,126 cord blood units were provided in desperate need. More than 50,000 patients worldwide have received blood stem cells from an unrelated donor(WMDA). Different types of stem cells have the ability to heal many types of damaged human tissue. There’s only one type of stem cell that can almost guarantee it can fix any kind of tissue. This is known at the embryonic stem cell. The only way to obtain these cells is by taking them
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The University of Central Florida campus celebrated science on Friday as students from kindergarten through 12th grade crowded around exhibit tables, launched bottle rockets, played with robots and made their own slime. Around 1,400 students and their teachers came to UCF to learn about science, technology, engineering and math for STEM Day, according to Renee Sackett, the event’s coordinator. The goal, she said, was to get kids excited about STEM and inspire them to pursue careers in STEM fields
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