The pKa of a weak acid (p-nitrophenol) and its conjugated base (p-nitrophenolate ion) was determined by plotting pH as a function of [A-]/[HA] in order to represent the ionized and unionized regions across pH. The optimal wavelength (λm)‚ where the maximum absorbance occurs was determined by making twelve solutions where p-nitrophenol/pH is completely ionized (pH 9.0). The importance of determining the proper λm is this is
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Chapter 7: Parasites and Hosts p 191 How do ectoparasites and endoparasites differ? Ectoparasites - tough‚ thick cuticle; small wings if any; backwards pointing spines (to anchor) Endoparasites - Live inside bodies of other animals; lack locomotory appendages and sensory organs; modified tracheal systems for aquatic environments What is the general body shape of permanent ectoparasites? 2 dimensional‚ flattened/compressed‚ with thick‚ tough cuticle‚ little or no wings‚ backwardspointing spines
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Whitney Bowen C. Pages English 111 Feb. 12‚ 2013 The Standard Of Convention In Updikes short story “A & P”; Sammy is a nineteen-year-old boy working at a local supermarket‚ when he is confronted with a distraction of the three girls freshly off the beach “in nothing but bathing suits” (Updike 16). As he reveals minute details about the girls’ appearances and the way they carry themselves‚ he begins to speculate about their personalities. While Sammy leans on his register waiting for
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Jose Guadalupe PosadaJose Guadalupe Posada is one of the most celebrated popular artists of the Americas. He greatly influenced the generation of Orozco and Rivera‚ who both admitted in Posada ’s time to admiring and following this notable famous artist. Over his lifetime‚ Posada is said to have created over 20‚000 original prints and in fact prints are often called posadas after him. Posada is in the distinguished tradition of cartoonists who double as political and social commentators. Posada
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must thoughtfully analyze all aspects of the story in order to make the most accurate assessment based on the literary elements the author has used. Compared and contrasted within the two short stories‚ "Girl" by Jamaica Kincaid‚ and John Updike ’s "A&P‚" the literary elements character and theme are made evident. These two elements are prominent in each of the differing stories yet similarities are found through each by studying the elements. The girls ’ innocence and naivety as characters act as
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A & P: Coming of Age John Updike’s A & P takes place in a small New England town north of Boston in 1961. The story’s main charter is Sammy a soon to be 19 year old checker at the local grocery store. He will be our narrator for the store giving us views of the town‚ patrons and the A & P especially. Sammy is frustrated with his boring minuscule life and seeks the excitement and freedoms he feels the three teenage female shoppers of the local A& P display. His unconscious decision to rebel
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A&P vs. Araby John Updike’s A&P and James Joyce’s Araby are very similar yet very different in many ways. Each short story has a normal kid with an obsession over a girl. The big difference between Sammy in A&P and Jimmy in Araby is just that they were raised differently and have different values. The way Jimmy talks about his fantasy girl is on a more religious level while Sammy in other words is kind of impolite about how he describes the three girls that walk into the market. From the narrator’s
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Foot pain doesn’t have to be a part of everyday life‚ nor is it an inevitable symptom of aging. If you’ve been suffering from foot or bunion pain‚ turn to Dr. Robert P. Matusz‚ the podiatrist who cares. Located in Naugatuck‚ CT‚ Dr. Matusz has been treating debilitating foot pain for 39 years and is a Certified American Board of Podiatric Medicine and Wound Specialist. As a foot specialist‚ Dr. Matusz is highly skilled at treating a variety of conditions that affect the toes‚ heel‚ arch‚ and instep
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Value chain- is a chain of activities.products through all activities of the chain in order nd at each activity the product gains some value. 3 categories in resources-1.physical resources 2. human resources 3. organizational resources. Benchmaking- it is an analytical tool used to determine whether a firms value chain actvities are copetitive compared to rivals and thus conducive to winning in the marketplace. The five power(ps) 1. postion-adv.that an organization gains in the hands
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The Half Man Alive At the midst of great need for help came a man to save his dying country. Indeed‚ he was a brave man‚ willing to risk his own life just to fight the controlling authority ruling his beloved nation. That great man was none other than Gat Villaruel‚ the Superman of Islas Filipinas. For having great power‚ comes great responsibility‚ not literally power as of magic but power of intelligence and courage. And because Villaruel carried that ’Will of Fire’ within him‚ he believed it
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