cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
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An Implementation of a Backtracking Algorithm for the Turnpike Problem in Membranes Maria Cristina Albores‚ Richelle Ann Juayong‚ and Henry Adorna Department of Computer Science (Algorithms and Complexity) Velasquez Ave.‚ UP Diliman Quezon City 1101 ∗ [maalbores‚ rbjuayong‚ hnadorna]@up.edu.ph ABSTRACT The goal of the Turnpike Problem is to reconstruct those point sets that arise from a given distance multiset. Although the Turnpike Problem itself is of unknown complexity‚ variants of it have
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The effect of the molecular weight to the rate of diffusion Based on the experiments‚ sd f f f f s wrefwe fwe rfwjv rwefhnw fwer fwe fwef fwe fwe fwe fwef wef w fwe fwe From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Sucrose is the organic compound commonly known as table sugar and sometimes called saccharose. This white‚ odorless‚ crystalline powder has a pleasing‚ sweet taste. It is best known for its role in human nutrition. The molecule is a disaccharide derived from glucose
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Biological Membrane Study: HCl‚ NaOH‚ SDS Objective and Hypothesis: The objective of this lab is to determine the effects of SDS‚ HCl‚ and NaOH on red cabbage cell membrane. Prior knowledge can tell us that the red cabbage is a red-purple color due to a pigment called anthocyanin. This is what we will be testing in the experiment. We also know that HCl is a strong acid (very low pH) and that NaOH is a strong base (very high pH). From information learned in this course (lecture/lab) we can assume
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“Through the Tunnel” Response to literature essay The satisfaction for ones self? Or the satisfaction of others recognizing? The short story “Through the Tunnel”‚ written by Dorris Lessing‚ tells us about a boy named Jerry who craves the satisfaction of acceptance. Although‚ he realizes his self-satisfaction is enough praise. Lessing’s purpose for writing this story is for readers to understand that sometimes you don’t need to have other recognize
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mythelin blue affects the rate of diffusion through agar jelly. Hypothesis The diffusion of mythelin blue is directly proportional to its concentration‚ hence as the concentration increases; the rate of diffusion increases too. Controlled Variables Time time was kept constant while testing the diffusion spread of mythelin blue with each concentration. Temperature the experiment was undertaken in room temperature as change in temperature can affect the rate of diffusion‚ as a higher/lower temperature
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Through the Tunnel- Doris Lessing 1. The inner journey that the boy takes on his self-imposed physical rite of passage is his transition from childhood and emerging into young manhood. This transition is mostly symbolised in this short story by the Jerry’s experience of preparing to go through the tunnel after watching the other boys swim through the tunnel. Jerry practised holding his breath in order to get over the first barrier in achieving his desired destination‚ the light at the end of the
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Through the Tunnel Essay “Archetypal stories occur in many cultures making the long journey home‚ contemplating the impossible” task or outwitting the formidable enemy are all archetypal plots (Willhelm R2). One of the most universal archetypal patterns in every human beings life experiences is the adolescent struggle for adulthood. In literature‚ this struggle for adulthood takes the form of a journey or quest. In the story “Through the Tunnel” by Doris Lessing‚ one can see powerful recreation
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Reading Response: Through the Tunnel——by Doris Lessing Meaning: In the short story Through the Tunnel‚ Jerry and his mother spent their holidays near the sea. Jerry‚ the eleven-year-old English boy‚ was trying to become more independent and be accepted by the local boys so he left the safe beach where his mother stayed and turned to a more dangerous one. The main conflict appears when Jerry was convincing himself to practice holding a longer breath and dive through a long underwater tunnel made
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Osmosis is a passive movement of water through a selectively permeable membrane moves from an area of higher concentration to an area of lower concentration. In this lab‚ we can determine the direction of diffusion of small molecules by measuring the diffusion of small molecules through dialysis tubing. This tubing acts as a selectively permeable membrane‚ and allow to pass larger molecules slowly. Introduction: Cells have kinetic energy and it causes the molecules of the cell to move around
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