Task 1: Task one was intended to build off of ideas implemented in the previous lab. More specifically formulating a V-I curve for the resistor circuit displayed in the prelab. Graph 1 shows the resulting V-I curve. Graph 1: V-I curve for the potentiometer. Like the previous lab, the signal was generated by a function generator and then sent through a potentiometer followed by a precision resistor in series. Figure 1 shows the LabView Block diagram that was used to record voltages
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The use of 1 Microscopes Name: Khulud Abdulaziz Nazer ID: U00045236 September 23 2014 General biology lab Section: 13 T Instructor: Tasneem Obaid Introduction: Microscopes are instruments used to enlarge objects that are too small to be seen by one’s eyes. Microscopy is the science of the examination of small objects using microscopes. Technically we have two types of microscopes, the optical microscope which was first invented in late 1500s. It uses light and glass lenses (objectives)
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Identification of Chemotaxis Protein Substrates in Thiomicrospira crunogena Introduction Thiomicrospira crunogena is a Gram negative, aquatic, colorless sulfur oxidizing, chemolithoautotrophic bacterium. Cells are spiral shaped 0.2-0.3 µm in diameter and 1-2µm long, some individual cells can reach up to 30 µm long (3). T. crunogena is motile via a singular polar flagellum. It is the first deep-sea autotrophic hydrothermal vent bacterium to have its genome fully sequenced and annotated
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Aim The aim of this experiment is to investigate the effects of the angle between the conductor and the magnetic field on the magnetic force. Variables There are many variables in this experiment. The independent variable in this experiment is the angle between the conductor and the magnetic field, θ. The dependent variable in this experiment is the magnetic force, N (the reading of the electronic weighing balance, g). The variable that we must keep constant in this experiment is strength
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Objective: To use a simple dihybrid cross of Zea mays with two distinct traits (height and colour), to characterize the segregation pattern and compare the fit of the data to the expected 9:3:3:1 ratio predicted by Mendel’s Laws. Why use corn instead of a random plant? Corn is fairly easy to breed in large quantities, which is advantageous when testing Mendel’s Laws because you can get huge amounts of data. It also grows quickly so it is easy to produce many generations in a short period of time
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Lab Report Format Data is collected in groups. Lab reports may be submitted individually or as a group. If the report is written by the group, all members must contribute to the report. Remember that good technical writing is terse. Organization and readability should be a priority, as you are communicating your work to others. Use proper English; you will be graded on your grammar and syntax. Finally, do not submit work with spelling errors – all of the software you are using has spell-check capability
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Lab Report Lab report is one way we used during of after an experiment in a laboratory to subtly record and discuss the experiment. During a lab, we sometimes can observe only the physical part of the experiment, or may be some visible chemical changes. These changes indicate that the experiment we do is successful or not. However, in order to understand and achieve more from just simply doing the experiment, we write lab report to more profoundly understand the internal meanings of the experiment
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Tissues: An introduction Lab Report Part 1 This lab is divided into two different parts. Part 1 deals with the general characteristics of tissues, and part 2 asks you to interpret some photomicrographs taken of human tissue slides in our lab. Part one should be completed first, but you’ll probably get a lot of hints about the answers for part 2 if you’ve looked over the images and questions provided ahead of time to work on them. To do Part 1, download the following documents and have your
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Name: T Date: 1/18/2016 Instructor’s Name: William Stowe Assignment: SCI203 Phase 2 Lab Report TITLE: Speciation • Purpose o The purpose of this lab is to evaluate what would happen if a species within a population were suddenly split into 2 groups by an earthquake that would create a physical barrier. • Introduction o If a population is divided indefinitely by a barrier, the members of the population are unable to breed amongst a group as a whole changing
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lab report Format A. Title Page The title page should be made of unlined paper and should have the following: a) Name, period, date due in upper right hand corner. b) Title of lab centered on page c) Lower right hand corner, partner(s), and date of experiment d) An illustration in the mood of the lab can be included. i.e., sketch of the equipment used, illustration of a reaction, etc. B. Objective or Purpose A brief statement of the reason for doing this lab in sentence form.
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