this experiment was to examine how the compound action potentials propagate down the sciatic nerve of a frog based on varying stimuli. Before the nerve could be tested it needed to be extracted from the thigh of the frog and then submerged in saline. Several varying stimuli were used and recorded by a software package. The second experiment requires a constant stimulus with varying reference pin locations. From this the velocity of the action potential propagated can be determined. The experiment revealed
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13 11 7 using ony addition and subtraction bring 19 in box1 and 30 in box3. 2) box1 contains Son’s current age is 13 and box2 contains fathers current age is 58 box3 contain sum of father and son six yrs back. bring father’s age 13yrs before son was born in box 1 and sum of father and son after 7yrs. 3) box1-2 box2-12 box3-350 using multiplication and division only bring 74 in box 3 in 3steps 4) box 1 cotain odd value X or Y the box 2 =X i.e 7 or 12 box 3= Y has value 19 if X is 7 or 31
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eLearning 2009 Publication No. 91860 Rate of Reaction of Sodium Thiosulfate and Hydrochloric Acid Rate Laws Introduction The purpose of this demonstration is to investigate the effect of sodium thiosulfate concentration on the rate of reaction of sodium thiosulfate with hydrochloric acid. The reaction‚ which produces solid sulfur‚ will be followed by measuring the time needed for the reaction mixture to become opaque. The results will be analyzed graphically to determine the order of
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certainly working package. Hence this is the FA version 1.0. What functionality that can be expected in this FA v1.0: 1. Asset Addition from Match Invoice 2. Asset Addition from Import Asset 3. Asset Addition from Manual 4. Asset Addition from Project 5. Asset Depreciation using Straight Line Depreciation Method 6. Asset Disposal 7. Each document: Asset Addition‚ Asset Depreciation‚ and Asset Disposal can generate their own accounting facts What should not be expected: 1. Asset Transfer
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Lab 1: Alkene Addition: Bromination of (E)-stilbene I. Introduction: 1. The purpose of the experiment was to perform an electrophilic addition reaction by using pyridinium tribromide to brominate (E)-stilbene and to identify whether it formed the meso- or racemic product through melting point analysis. 2. This is the mechanism for the bromination of (E)-stilbene. However‚ this is the mechanism for Br2 and in class we us Pyridinium Tribromide instead due to the difficulties associated
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Chemical Reactions- Sodium Hydroxide A chemical reaction is a change where two or more substances are changed into a new substance. You can identify a chemical reaction by colour change‚ effervescence (bubbles)‚ when light or heat given off‚ and the change is usually irreversible. There are 6 main types of chemical reactions- combustion (often called burning)‚ synthesis‚ decomposition‚ neutralization‚ single replacement and double replacement. A combustion reaction is a reaction with oxygen‚ and
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What is Magnesium chloride(MgCl2)? What is it used for and why? What does it look like? Magnesium chloride is the name of a chemical formula of MG CL two. This is a salt and they are a typical ion halide. halides are very soluble to water. magnesium chloride is used for deicing on highways in sidewalks and also parking lots it is a good source of de-icing. The color that it appears is white or colorless crystalline solid. What is magnesium or what is chloride? whare are they located? You can find
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“Actions speak louder than words” Essay I firmly believe that actions speak louder than words because when a person does something‚ everybody who is around will judge the result of the action and will connect it to the person who did it. In my opinion it is better to prove someone that you are a really good friend‚ or that you love him when you show it to him or her rather than tell him or her. One good example of this is the politician who is involved in a political scandal. Regardless
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for minority member’s affirmative action was put in place. Affirmative action is the outcome of a Civil Rights movement. It purpose was to cure discrimination‚ so people could uphold higher education and more job opportunities. The Criteria is race‚ disability‚ gender‚ ethnic origin‚ and age (Editors of Encyclopedia Britannica‚ 2017). Affirmative action is an action favoring those who tend to suffer from discrimination mostly from employment or education. This action was passed when there was heavy
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Sodium‚ one of many elements in the periodic table is being used in everyday life‚ it is also an essential element within your body. It is just another element‚ but one of the differences is that this element is something that most people consume every day. Sodium has played an important role in everyday life because of its uses in medicine‚ industry‚ and agriculture(Shriver). Sodium was discovered in 1807 by a man named Sir Humphrey Davy. He was well known for his discoveries of most alkali metals
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