BIOLOGY LAB REPORT PRACTICAL M1 TESTING FOR MACROMOLECULES Title : Testing for Macromolecules Abstract : To test for macromolecules (carbohydrates‚ lipids‚ nucleic acids‚ and proteins)‚ iodine solution‚ alcohol‚ aceto-orcein stain and copper sulfate solution are used. The conclusions for all of the tests are positive. Introduction: A) Carbohydrate (starch) Carbohydrates are chemical compounds that contain oxygen‚ hydrogen‚ and carbon atoms. They consist of monosaccharide
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Animal Testing Every year‚ over 100 million animals are painfully put to death because of animal testing. Experimentation on animals goes way back since the beginning of time. Typically it is conducted for advancement in scientific research‚ to test products and food before going out into the market‚ to find treatments or test medical drugs‚ and to protect people and the environment. Animal experimentation has been a controversial issue for quite some time‚ but has yet to be put to an end. Vivisection
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Contents Abstract 3 1.0 Introduction 3 2.0 Experiment Design 4 2.1 Apparatus 5 2.2 Methods 5 2.3 Procedure 6 3.0 Results and Discussion 7 4.0 Error Analysis 13 5.0 Conclusion and Recommendation 13 6.0 References 14 Abstract In this torsion testing experiment‚ the torsion test was evaluated as a system for calculating the torsional rigidity (GJ)‚ modulus of rigidity (G) and the shear yield stress (τ) for aluminium‚ mild steel and brass. The both ends of the cylindrical specimen are tightened
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Torsion Testing Sharmini Jegachandra Mohan Group members Cheok Jia Shiung Sameer Razi Ansari Yeap Dee Ken Cynthia Gan Xin Lin School of Engineering Taylor’s University Date of Experiment: 30.03.2011 | Report due date: 6.04.2011 | Report submission date: 6.04.2011 | Checked by: | Item/marks | | Format/10 | | Abstract and Introduction/10 | | Figures and Diagrams/15 | | Materials and Method/10 | | Results & Discussion/45 | | References/10 | | Total | |
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Lab 2: Protiens and Starches Purpose: An introduction to testing procedures for two large‚ organic molecules: proteins and starches. Hypothesis: In the test for protiens the water‚ being that it is inorganic will not test positive for protiens; it will serve as the negative control. The milk and 50% egg solution should test positive for protien as they are subsatnce derived from animals which contain protiens in order to carry the functions of life. The sucrose will test negative due
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CERTIFICATE This is to certify that the dissertation (MCA-331) entitled Performance Testing done by CHIRAG GADHOCK‚ Roll No. 07915904409 is an authentic work carried out by her under my guidance. The matter embodied in this project work has not been submitted earlier for the award of any degree or diploma to the best of my knowledge and belief. Date: Signature of the Guide ASST. Professor ACKNOWLEGDMENT I‚ Chirag Gadhock take this opportunity to acknowledge
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ISCG 8046 CLOUD COMPUTING By Samad Kolahi TESTING THE CLOUD Submitted By Sivaram Prasad ID:1427992 ABSTRACT: The software industry has been continuously facing challenges in supplying more sophisticated‚ Reliable products and computational services in a faster and more reliable way. With the development of technology our needs also developed and Data size is enormously growing from Kilo to Mega‚ Giga and
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in Birmingham on 5th November‚ 2014. The purpose of the test was to determine how efficient‚ effective and satisfying the site would be to potential users. Three participants were used to conduct the test‚ each of them performing four tasks. The testing materials included a laptop with a screen and audio recorder software installed in it. Each participant session lasted approximately thirty (30) minute. In general all participants found the library website (locate.co.uk) not easy to use as participants
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Name Lab Report 1 – June 10‚ 2014 Lab # 4: Melting Point lab Partner: Instructor: The Testing of the Melting Points of p-dichlorobenzene and naphthalene Introduction: Melting point temperature is a physical property of pure substances. It is an intensive property‚ which means the amount of material tested is irrelevant. This lab will determine the melting point temperatures of two known pure substances‚ naphthalene and p-dichlorobenzene‚ using micro-sized quantities and a capillary
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Should animals be used for scientific or commercial testing? From at least 1948‚ animals are being used by the U.S space program for testing aspects of space travel. Animals are used to help in medical treatments‚ determining the toxicity of medications‚ checking the safety of products for humans‚ and other commercial and biomedical uses. Though many say that there is no alternative method for researching a living organism‚ animals are so different from humans that the results are mostly irrelevant
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