TITLE: DNA Extraction from Banana DATE OF LABORATORY: 03/05/2013 LECTURER’S NAME: DR. LAM NYEE FAN DEMONSTRATORS’ NAME: MISS NOR EZANI AHMAD MISS LUSIA BAREK MOSES LABORATORY ASSISTANT NAME: MISS ROSILAH MOHD IDRUS STUDENT NAME AND MATRIC NUMBER: ELYAS ERIC HUIL(BS12110134) BONG SIN NENG(BS12110054) EDILAH NADRAH JOHANY( DIASSOFIA PAULA FRANKIE INTRODUCTION DNA is present in the cells of living oranisms. The nuclei acid DNA or deoxyribonucleic
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DNA extraction in Watermelon and Bananas Abstract During this experiment the researcher investigated the differing amounts of DNA present in bananas and watermelon. So that the researcher could do this‚ and accurately record the amounts‚ the researcher liquefied the fruits in a blender‚ added water and salt to them‚ and the added laundry detergent before using contact solution as an enzyme. Rubbing alcohol was then poured into the mixture and the DNA was extracted and
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DNA Extraction Lab Purpose: To compare the amount of DNA extracted from two different species‚ despite using the same method. Hypothesis: I predict that the liver will produce a higher quantity of DNA than the strawberry. This is because I believe that animals have a higher DNA yield because our structure is more complex than a plant’s structure. Materials: -Sample of Strawberries -Zip lock bag -DNA extraction buffer -Cold ethanol -Glass rod -Double ply cheese cloth -Two test tubes
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with a high possibility to develop mitochondrial disease is born. Mitochondrial disease affect mitochondria which are specialized compartments present in every cell of our body except in red blood cells. They are responsible for 90% of energy production in our body. If mitochondria failure occurs less energy is produced in the cell‚ this leads to cell injury and in some cases to cell death. If the process continues‚ our whole body is severely affected. Mitochondrial disease affects mostly children but
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Long stands of double helical DNA can fit into the nucleus of a single cell because DNA is specially packaged through a series of compaction events to fit easily within cell nuclei. Even though the length of DNA per cell is about 100‚000 times as long as the cell itself‚ it only takes up only about 10 percent of the cell’s volume. The DNA molecule‚ in order to condense‚ wraps itself around groups of histone proteins‚ and then the chromatin folds back on it‚ nucelosomes pack together to create a compact
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Closed loop control is a theory of motor control that involves an executive‚ comparator‚ and effector components. The steps in the closed loop schematic diagram starts off with the input (stimuli) which then goes through info processing. the info processing is the executive stage and within this stage there are three different process that occur. The first process is the Stimulus identification‚ which identifies what it is. Then after is the response selection and then follows the response programming
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Lab 6: Isolation of Chromosomal DNA Mic 428L/ Section 001 Introduction: In biological research to address and eventually answer a multitude of questions‚ usually involves isolating chromosomal DNA. The purpose in this particular lab was to isolate chromosomal DNA from mutants grown and observed in lab 5 and then digest the DNA using a restriction enzyme. The fragments left from digestion will be ligated and then transformed into a strain of E. Coli DH5αλpir containing the pir gene pi product
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Chelsea Ferrell Lab 1 Closed-Loop Control According to our book‚ Motor Learning and Performance‚ a closed-loop control is a type of control that involves the use of feedback and the activity of error detection and correction processes to maintain the desired state; used by people to control slow‚ deliberate movements. The book uses a heating and cooling system to illustrate a closed-loop control‚ but a closed-loop control process is actually used for certain types of human performances. For our
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Brandon Schmetterer 3-13-15 Biology labs DNA Extraction Lab DNA is extracted from humans for genetic testing‚ for body identification‚ and for analysis of forensic evidence. The first step of DNA extraction is to take cheek cells from the test subject. Next‚ the cells must be burst open in order to release DNA. Third‚ DNA is separated from protein and debris. Lastly‚ the DNA must be isolated. A buccal swab is necessary in order to collect the cheek cells .The micropipettes are used to add lysis
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Module 2 Section 2 EXPERIMENT: DNA & Protein Synthesis Exercise 1 – Modeling DNA 1. List the four bases which are found in DNA. (1 pt) The four bases found in DNA are cytosine‚ adenine‚ guanine and thymine. 2. Fit any six nucleotides together to form a row‚ then list the six nucleotides in the order you used them. Work with your model pieces and try fitting the bases together to make a double strand as shown in Figure 9 of the lab manual. Which nucleotides form
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