Neurotransmitter Release (20 points total) Notes: • After reading the Overview and Introduction‚ Click on Experiment. • Follow the directions on the left side of the menu to complete the lab. Use the data chart to answer the following questions. You do not have to submit your lab to be recorded. Lab Analysis Questions (5 points each) 1. What is the purpose of a neurotransmitter? 2. Which chemical has the greatest effect of neurotransmitter release? 3. Why does the stimulus intensity
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Bounce Different matter responds differently to force. In this lab‚ you will explore the relationship between matter and energy by dropping objects made of different materials from different heights to see how high they bounce. You will be dropping these objects in a virtual lab setting where objects behave the same as they would in the real world. Goals for the Lesson Solve a problem using the scientific method. Use the metric system in a scientific experiment. Plot an independent variable against
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atomic mass. To determine the heat of neutralization for a strong acid-strong base reaction. To determine the quantity and direction of heat flow for the dissolution of salt. Post Lab Questions and Answers: 1. In parts A and B in‚ the calorimeter‚ although a good insulator‚ absorbs some heat when the system is above room temperature. Is the reported value for the specific heat of the metal too high or too low? Explain. Is the reported DeltaHn value for the acid- base reaction too high or too
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Lab #1 – Assessment Worksheet Performing Reconnaissance and Probing Using Common Tools Course Name and Number: _____________________________________________________ Student Name: ________________________________________________________________ Instructor Name: ______________________________________________________________ Lab Due Date: ________________________________________________________________ Overview In this lab‚ you explored the common tools available in the virtual lab environment. You
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Nervous System The nervous system is the part of an animal’s body that coordinates the voluntary and involuntary actions of the animal and transmits signals between different parts of its body. In most types of animals it consists of two main parts‚ the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS contains the brain and spinal cord. The PNS consists mainly of nerves‚ which are long fibers that connect the CNS to every other part of the body. The PNS includes motor
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clauses‚ nouns‚ pronouns‚ articles‚ verbs‚ tense‚ modifiers‚ adjectives and adverbs‚ and prepositions. I completed six total topics in the Math learning path: five in the Decimals section and one in the Introduction to Algebra and the Real Number System section. I was very impressed with the way the whole process went. You take an assessment in each subject and afterwards it tells you specifically what you need help with and what you have already mastered in each subject. I think this is great because
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ChE-309 Chemical Engineering Laboratory-I Laboratory Manual Second Edition (2001) Edited by S. U. Rahman Department of Chemical Engineering King Fahd University of Petroleum & Minerals Dhahran-31261‚ Saudi Arabia Preface This laboratory manual is prepared by the department of chemical engineering for Chemical Engineering Laboratory-I (ChE-309). It is divided into three sections; namely‚ Fluid Mechanics‚ Heat Transfer and Mass Transfer. The purpose of this manual is to serve as instructional
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Daphnia and Additives Lab Purpose The purpose of this lab is to test what effect of Nicotine‚ Acetylcholine‚ Epinephrine‚ Caffeine‚ and Ethanol on an organism’s heart rate. Materials * Microscope * Eye dropper * Pipet * Cotton balls * Depression slide * Beakers * Daphnia * Water * Five additives: Nicotine‚ Acetylcholine‚ Epinephrine‚ Caffeine‚ Ethanol Procedure 1. Put on safety goggles. 2. Catch a living Daphnia. 3. Transfer to a depression
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Kristen Sierman Lab Report: Experiment #7 Group #4 October 16th‚ 2012 Forces on a Pulley System A. Statement of the Problem The purpose of this lab was to address the following questions: how does the acceleration of a pulley system depend on the mass of the driving objects? And how does the acceleration of a pulley system depend on the mass of the driven object? To achieve this‚ a dynamic track was set up with a string attached to a cart. The string was part of a pulley system (the pulley was
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The Virtual Lab – ELISA Test Lab: Immunology 09/04/2013 Instructors: Dr. Charlie Wilson Written by: Dipen Patel I. Objective: The purpose of the lab was to learn the procedure of performing an ELISA test to determine whether a particular antibody is present in a patient’s blood sample. ELISA is an abbreviation for “Enzyme-linked Immunosorbent Assay." II. Introduction: The interaction of antigen and antibody outside the body can be used to determine if patient
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