7.) The bacterial cell wall is the single most important contributor to cell shape. 8.) Prokaryotic cell walls are constructed of many layers‚ which is formed from peptidoglycan polymers cross-linked by peptide side chains. 9.) Describe a Gram Stain. Staining technique that divides bacteria into gram-negative or gram-positive based on retention of a violet dye 10.) Distinguish between gram positive and gram negative bacteria. Gram-positive- has a
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TATENDA KAKWEDZA 1207 INTRODUCTION TO CATECHESIS Dr Sr ALETA DUBE 25 MARCH 2013 WHAT ARE THE MATERIAL AND WORDS USED AT BAPTISM? Each Sacrament consists of two things matter which is called the element or material‚ and form which is commonly called the word. The form of a sacrament consists of the words by which the Sacrament is affected. The matter of the sacrament is the material used. I baptise you in the name of the father and the son and the Holy Spirit” these are the words that are
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had grown on my MAC plate indicating a gram negative species‚ which I chose to be organism A. Similarly‚ only a single type of colony had grown on my CNA plate‚ indicating a gram positive species‚ which I chose to be organism B. By performing a gram stain on the two colonies I was positive they were two different species because organism A were gram negative rods in single arrangement and organism B were gram positive cocci arranged in irregular clusters. I ran a catalase test on both organisms; organism
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Kelly Emery 2/22/11 Protist lab report WHAT FUNGUS OR PROTIST IS THIS? Chlamydia Trachomatis is one of 3 species of the genus Chlamydia and has 3 variant prokaryotic strains. HOW DO THEY AFFECT HUMANS AND WHY DO WE CARE? Chlamydia is the most common sexually transmitted disease in the world. It is estimated that there were 92‚000‚000 new cases reported in 2009. The 3 strains of c. Trachamotis are trachoma which affects the eyes‚ urethritis which affects the urethra and cervix
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turns one of them into an antagonist during the climax. Mr. Schaeffer is an older man‚ trapped in a “prison” on a farm that is surrounded by woods. The prison being a metaphor for his mind’s lack of freedom‚ serves as a vivid image‚ making it easier to visualize the story. As Tico and Mr. Schaeffer were attempting to escape‚ Mr. Schaeffer tripped and fell‚ leaving Tico hovering over him for a few seconds. Tico managed to escape‚ but Mr. Schaeffer did not. Although Tico was made to be the antagonist in
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microscopy 4 Gram stain 4 Culturing 4 MATERIALS TO BE USED 5 Microorganisms known to cause diarrhoea 5 Other material 5 Wet preparation microscopy 5 Gram stain 6 Culture 6 Biochemical tests 6 Glass ware 7 ETHICAL CONSIDERATIONS 7 SAMPLING COLLECTION 7 SAMPLE ANALYSIS METHODS 8 EVALUATION OF RESULTS 8 DISSEMINATION OF RESEARCH RESULTS 9 WORK AND TIME SCHEDULE 9 FINANCE BUDGET 9 Other requirements 9 Wet preparation microscopy 9 Gram stain 10 Culture 10 Biochemical
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soil and/or water where it can lie dormant until contact with host. Portal of entry can be from a cut‚ inhaled‚ ingested or a biological vector. An open wound is always susceptible to infection. Being in an environment where there is potential for endospores can lead to open lesions and necrosis of surrounding skin. Livestock‚ feed lots‚ and processing plants of animals and feed‚ are the areas of most concern and the source of the infection.
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In the article‚ the author expresses how music evokes memories‚ feelings‚ and sensations. Music therapy has been found to be effective for patients with dementia. Schaeffer explains that music shares a close relationship with your unconscious emotions and the emotions are activated by musical movement. The feelings are so strong that they are meaningful even if the patient cannot remember who they are. Music therapy improves wellbeing in the following areas: memory recall‚ vocal fluency‚ positive
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Explain why endospores are capable of surviving for a very long time. An endospore is a structure that allows certain bacterial species to be able to survive during adverse conditions. Endospores can withstand extremes in heat‚ drying‚ freezing‚ radiation and chemicals that would kill most other cells. Their survival is due to their ability to be heat resistant is due to a high content of calcium and dipicolinic acid. These compounds remove water and leave the cell dehydrated. Endospores also have
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Lamzabi Abdenbi Professor Lynette Leidner ENGL 1213 12 Dec 14 Essay #4 Father and Son In the short story “My Son the Marine” by Frank Schaeffer‚ There are many points that the author is trying to display through the rhetorical device pathos and ethos. He uses pathos to put a human face on the subject of loved ones going off to the military‚ and the hardships the family goes through due to this decision. He uses ethos to display his attitude from
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