Part A: Table 1: Fractionation of amino acid Fraction No | Response to Ninhydrin test(level of blue colour change) | Response to Sakaguchi test (colour change) | 1 | X | yellow | 2 | Dark blue | yellow | 3 | Dark blue | Pale orange | 4 | Blue | Pale orange | 5 | Pale blue | Pale orange | 6 | Blue | Pale orange | 7 | Pale blue | Pale orange | Discussion Part A In the separation and purification of a single protein or amino acids‚ a solution containing the desired analyte
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adopting new technologies and are using feed acidifiers for supplementing the diets of animals. The market value of propionic acid as a feed acidifier was the highest in 2012‚ and is projected to grow with the increasing demand for feed acidifiers in the livestock industry. The benefits of feed acidifiers are leading the market demand in the feed industry. The fumaric acid market is comparatively small and is projected to grow at a CAGR of 5.8% from 2013 to 2018. The feed acidifiers market is projected
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ETHERS Classification of Ethers: Symmetrical ethers – two groups attached to O are identical Ex. CH3CH2OCH2CH3 – diethyl ether Unsymmetrical ethers – two groups attached to O are not identical Ex. CH3CH2OCH3 – ethyl methyl ether Physical Properties of Ethers: Ethers have much lower boiling points compared to alcohols of comparable MWs. BPs of ethers increases with increasing MW. BPs of isomeric ethers increase with increasing alkyl chain length. BPs of ethers are about the
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lab‚ caproic acid was synthesized in a multi-step process that involved the synthesis of three intermediates – diethyl n-butylmalonate‚ potassium n-butylmalonate‚ and n-butyl malonic acid respectively. An IR was used to characterize the starting material‚ n-bromobutane‚ and the first intermediate‚ diethyl n-butylmalonate; while IR and NMR were used to characterize the final product‚ caproic acid. Reactions‚ Mechanism and Theory Caproic acid a.k.a n-hexanoic acid is a carboxylic acid derived from
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Dear Alpha Kappa Alpha Sorority‚ Incorporated In Today’s society the black woman is looked at as objects with bad attitudes. For example‚ shows like Love&Hip Hop‚ Basketball Wives‚ and Bad girls Club do not help the image of the black female any better. But I believe Alpha Kappa Alpha Sorority‚ Incorporated purpose is to do the opposite of that. The purpose of Alpha Kappa Alpha Sorority‚ Incorporated is to provide the best image of a Black lady. The purpose of Alpha Kappa Alpha Sorority Incorporated
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had a preliminary discussion with Alpha Inc. about a possible licensing arrangement. In this discussion‚ the companies agreed to be in a relationship for 5 years‚ Alpha‚ Inc. will receive fully assembled Robots from Beta’s In. and will sell under Alpha‚ Inc.’s name‚ companies will have a technology exchange‚ and the agreement will be nonexclusive. In this negotiation the four issues that need to be decided are 1)the number of different models to provide to Alpha‚ Inc.‚ 2) the number of Beta‚ Inc
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Wallace Auditorium smelled of popcorn Wednesday as the Pi Delta Chapter of Alpha Phi Alpha Fraternity‚ Inc. hosted their event Lights‚ Camera‚ Alpha. Alpha Phi Alpha Fraternity was founded Dec. 4‚ 1906‚ on the campus of Cornell University by seven African-American students. The Prestigious Pi Delta chapter of Alpha Phi Alpha was chartered on Nov. 12‚ 1983‚ at UWA. The brothers of Alpha Phi Alpha Fraternity‚ Inc. event consisted of them showing the movie “The Loft” and serving light refreshment for
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Fatty acids (FAs) can ultimately be degraded through different pathways which include alpha‚ beta‚ and omega-oxidation. Alpha-oxidation occurs at carbon 2 of the chain‚ b-oxidation at C3‚ and omega-oxidation at methyl end of the fatty acid. The location of each mechanism also differs as alpha- oxidation occurs in peroxisomes only‚ beta-oxidation can take place in both peroxisomes and mitochondria. Omega-oxidation occurs in the endoplasmic reticulum of the various tissues. The importance of the differentiation
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Dear Women of Alpha Kappa Sorority Incorporated‚ The purpose of Alpha Kappa Alpha Sorority Incorporated is to promote unity and sisterhood among collegiate women through friendship‚ scholarship‚ and community service. Women in this premier Greek-lettered organization exude strength and dignity. Through these qualities‚ Alpha Kappa Alpha women support young women and girls‚ helping them become respectable and successful women. Alpha Kappa Alpha women take pride in their scholastic achievements and
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Name: Jeff Costello Year: Sophomore G.P.A. 3.2 Major: Chemistry & Economics Hometown: Hawthorne NJ “Lambda Chi Alpha and all your brothers within the bond are counting on you to take this role and its responsibilities seriously. Your dedication will make a critical difference to your Chapter and the success of Lambda Chi Alpha.” To become a big brother‚ you must meet the following criteria… 1. Attend meetings and all activities of the Chapter. 2. Be a responsible student. Attend
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