Byakhya Lamichhaney Immunology lab 03/13/13 Answer the following questions: 1) Describe the mechanism of indirect ELISA. Why is ELISA so sensitive? The indirect ELISA maintains the following mechanism wherein the antigen which needs to test for first is added on to every well of the microtiter plate. Then a solution which contains the non reactive protein like casein or the bovine serum albumin is introduced to stop any further changes that had not drawn the interest protein‚ which is called
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Chapter 8 Answers Stat 2601 M & S 357-358 (ELEMENTS) 8.11‚ 8.13‚ 8.14 M & S 363-364 (LARGE SAMPLE) 8.24‚ 8.26‚ 8.29‚ 8.30‚ 8.32 M & S 371-372 (P-VALUE) 8.48‚ 8.51 M & S 378-379 (SMALL SAMPLE) 8.66‚ 8.67‚ 8.68 M & S 383-386 (PROPORTIONS) 8.74‚ 8.78‚ 8.80 M & S 392-394 (POWER OF A TEST) 8.95 M & S 397-401 (POPULATION VARIANCE) 8.111‚ 8.113 8.11 (2 points) Use of herbal therapy. According to the Journal of Advanced Nursing (January 2001)‚ 45% of senior women (i.e.‚ women
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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Because common shareholders are entitled to the profits that remain after all of a corporation ’s 1) _______ other obligations have been met‚ common shareholders are known as A) debt owners. B) temporary owners. C) owners of last resort. D) residual owners. 2) An individual who invested $100‚000 in average stocks early in the year 2000 would
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Inert Gases Inert Gases and Characteristics • The inert gases are obtained by fractional distillation of air. • They are often used aboard chemical tankers and product carriers (smaller vessels). • Helium‚ Neon‚ Argon‚ Krypton‚ Xenon‚ Radon and are inert gases. • Duplet (Helium) or Octet • Full valence shell • • • • Weak interatomic force Very low melting and boiling points. Monatomic gases under standard conditions Helium has several unique qualities when compared with
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Why does Ismene object to Antigone’s plan to bury Polyneices? Possible Answer: Ismene believes the men who rule Thebes must not be disobeyed because men are stronger and their will must be respected. How does Antigone demonstrate pre-feminist ethics? Possible Answer: Antigone believes that a woman’s duty is not to the men who rule a domain‚ but rather to her own instincts and her own sense of right and wrong. She believes that the gods do not dictate through a ruler‚ but rather through individual
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BRITAIN: REVIEW QUESTIONS Below you will find a list of questions on Britain which can be used to test yourself on the weekly reading assignments. They are meant as self-study aids; several of the questions may well be used in the exam‚ in one form or another. The answers are –evidently – in the book. Questions on chapter 1 1. What are ‘Crown dependencies’? Mention one example. Crown dependencies are two small parts of the British Isles which have special political arrangements.
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Date: _____________ APES Mid-Term Possible Exam Questions The exam will consist of 100 questions selected from the 175 questions on this review sheet. ___ 1. Potential locations for wind farms include: A) mountain passes B) islands C) coastal areas D) grasslands E) all of these ___ 2. Landscape ecology: A) is the study of human-designed communities B) examines the influences of human activity on natural ecosystems C) is exclusively concerned with terrestrial ecosystems D) studies the
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SURROUNDINGS ANSWER THE FOLLOWING QUESTIONS IN A WORD OR A SENTENCE: 1.State the common characteristic of liquid and gas. 2.Equal amounts of a solid and a liquid are taken. Which of these will be denser? Why? 3.A substance has a definite volume but no definite shape. Identify which state of matter will be this substance. 4.What is evaporation? 5.The melting point of an element is 1535k.What would be its physical state at 335k? ANSWER THE FOLLOWING QUESTIONS IN
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Plant Biotechnology Long questions * What is in vitro propagation? How can we produce virus-free/pre-basic seed potatoes by thermo-therapy and meristem culture? what is micro propagation? Describe with illustration the protocol of DAS-ELISA. X2 * Define germplam and cryo-preservation (x2). Describe the steps involved in cryopreservation of shoot tip as a germplasm. X3 * Describe the process of T-DNA transfer and its integration in plant cell by the infection of Agrobacterium. X2
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Purpose: The purpose of this experiment was to test and observe the physical and chemical properties of gases‚ and to use these properties to identify these gases when they are encountered. Procedure: Create a data table similar to that in the lab assistant to record your observations. Gather the following lab equipment: Goggles‚ test tubes‚ 24 well plate‚ Gas assembly with copper and plastic tubing and a #00 stopper‚ short stem pipet‚ rubber stopper #00 with one hole and a pipet tip with
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