Conclusion Lab Essays and Term Papers
Last update: June 30, 2014-
Basic Lab Measurements and Equipment
Basic Lab Measurements and Equipment Purpose This lab experiment displays the accuracy of scientific measuring equipment. This experiment also helps to familiarize the students with these instruments. Procedure: Measure Volumes and Masses 1. Obtain a 400mL beaker and record its mass in grams. 2. Add 40mL of water to the beaker and record the volume. 3. Records the beaker’s mass now with the added water 4. Transfer the water from the beaker to a 50mL
Rating:Essay Length: 288 Words / 2 PagesSubmitted: March 16, 2010 -
Circuits 1 Lab Formal Project
UNIVERSITY CIRCUIT I LAB EEL 3111L FORMAL REPORT #2 Based On: EXPERIMENT #5 INSTRUCTOR: XXXXXXX I. ABSTRACT The following experiment confirms the validity of the Superposition Theorem. In the experiment in order to acquire the results by means of mathematically deriving them, one must use not only the Superposition Theorem but also Nodal Analysis and Current Division to get the same results as getting them experimentally. II. INTRODUCTION The idea behind the Superposition Theorem is
Rating:Essay Length: 529 Words / 3 PagesSubmitted: March 19, 2010 -
Frictionless Ecommerce Is a Myth. Do You Agree? What Are the Implications for Marketers of Your Conclusions?
FRICTIONLESS ECOMMERCE IS A MYTH.” DO YOU AGREE? WHAT ARE THE IMPLICATIONS FOR MARKETERS OF YOUR CONCLUSIONS? E-commerce is the most rapidly expanding sector of the economy throughout the world so far this century. Its growth is exponential with the internet population taking less than a year to double in some countries while it has taken the world population just under 40 years to double in size (Reynolds 2002). E-commerce can be technically defined as
Rating:Essay Length: 2,590 Words / 11 PagesSubmitted: March 20, 2010 -
Heart Lab
Lab Partners: Rose, Christa Hypotheses: 1. Null Hypothesis: Male heart rates will equal female heart rates after climbing the stairs at UWMC. 2. Alternative Hypothesis 1: Male heart rates will be more than females after climbing the stairs at UWMC from the bottom to top. 3. Alternative Hypothesis 2: Female heart rates will be more than male heart rates after climbing the stairs at UWMC from the bottom to top. Prediction: If males and
Rating:Essay Length: 427 Words / 2 PagesSubmitted: March 23, 2010 -
Lab on Solutions
I Introduction A. Purpose: The purpose of this experiment was to determine if the temperature of water effects the rate at which salt dissolves. B. Hypothesis: If the temperature of the water increases then the rate at which the salt dissolves will increase. C. Science Concepts: Solution- one substance dissolved in another Solute- the substance that gets dissolved Solvent- the substance that the solute gets dissolved in Characteristic property- a property that is unique to
Rating:Essay Length: 481 Words / 2 PagesSubmitted: March 25, 2010 -
Photosynthesis Lab
Introduction To survive, all organisms need energy. Plants get most of their energy from photosynthesis. Plants are autotrophs, that generate their own chemical energy from the product of the sun through photosynthesis. The chemical energy that plants get from the sun is used to produce glucose that can be burned in mitochondria to make ATP, which is then used to drive all the energy-requiring processes in the plant. Photosynthesis occurs in plants in the chloroplast,
Rating:Essay Length: 1,332 Words / 6 PagesSubmitted: March 29, 2010 -
Chloroplast Lab - Determining Rates of Photosynthesis Through Chloroplasts
Determining Rates of Photosynthesis Through Chloroplasts Introduction: 1)Background= 2) Purpose= measure the rate of photosynthesis in chloroplasts. 3) The chloroplast will be subjected to two experimental conditions- light, and the absence of light, using a spectrophotometer to determine the amount of DPIP reduced at specific time intervals under each condition. 4) I predict the amount of DPIP reduced will vary for each condition and increase over the time intervals. I hypothesize under the light condition
Rating:Essay Length: 482 Words / 2 PagesSubmitted: April 5, 2010 -
Unknown Lab Report Grading Guidelines
Cover Page (5 points) ____Your name and lab section (2 pts) ____Unknown # and genus and species of unknown correctly spelled and italicized (3 pts) Gram Stain (20 points) ____Correctly stained smear with individual organisms demonstrated using 100x objective (5 pts) ____Description of what you see in words including Gram stain reaction, cellular shape and arrangement (5 pts) ____Indicate the type of microscope and total magnification used (5 pts) ____Draw a picture (colored and labeled)
Rating:Essay Length: 343 Words / 2 PagesSubmitted: April 7, 2010 -
Enzyme Lab Report
Introduction: The purpose of this lab was to measure the extent of enzyme reaction on given substrates by means of color change. The reaction followed is given below: Tyrosinase„і Enzyme Pyrocatechol Hydroxyquinone Oxidation/Reduction Pink „і Brown E+S + [ES] = E+P Enzyme Reaction Hypothesis: If there is an increase in enzyme concentration, an increase in reaction temperature, or an increase in buffer pH, then greater intensity in a given reaction will be experienced, resulting in
Rating:Essay Length: 657 Words / 3 PagesSubmitted: April 10, 2010 -
Photoshop Lab Report
1.) Objective of the lab: The objective of this lab was to make a halftone negative of a small clipart. 2.) Facilities, supplies and equipment used: We did this in the photo lab and in the dark room. To complete this lab we needed to have a working knowledge of the camera, developer, fix and a loop. 3.) Techniques employed: To make film of a clipart several steps must be taken. First is to turn
Rating:Essay Length: 388 Words / 2 PagesSubmitted: April 12, 2010 -
Yellow Wallpaper Conclusion
Throughout the story the narrator writes about the wallpaper as being a grotesque yellow and she wishes to be moved to another room, but as she keeps writing her feelings change about the wallpaper it starts to grow on her. When she first arrives at the mansion and enters her the nursery she describes the wallpaper as being “almost revolting; a smouldering unclean yellow, strangely faded by the slow-turning sunlight,” which illustrates she despises
Rating:Essay Length: 1,127 Words / 5 PagesSubmitted: April 16, 2010 -
Sage Scrub Lab Report
We visited oak canyon, in which we visited and observed three different communities. The three different communities were costal sage scrubs, oak woodland, and the riparian plant communities. This three communities is located in this area because there is a valley between a north and south facing slope. South, in which sun hits slope directly, which has more heat. and North in which sun hits slope at an angle, which has less heat. We observed
Rating:Essay Length: 496 Words / 2 PagesSubmitted: April 19, 2010 -
Lab
Intro In Lab #5 five we will be exploring the cycle of copper through many chemical reactions. What we are going to do is take a piece of copper metal put it through a series of reactions that change itЎ¦s state of matter and chemical formula, but in the end, we will return it to itЎ¦s normal solid state. The idea of this lab is to try to recover as close to 100% of
Rating:Essay Length: 619 Words / 3 PagesSubmitted: April 26, 2010 -
Lab 2: Animal and Plant Cells
Lab 2: Animal and Plant Cells Purpose: To examine the differences between single cell and multi cell organisms in terms of Animal and Plant cells. Question: What are the differences between multi and single celled plant and animal organisms? Prediction: Spirogyra Cell: The parts of the spirogyra cell that will be visible under the microscope will be; cell wall, cell membrane, nucleus, chloroplasts, vacuole and cytoplasm. Banana Cell: The parts of the banana cell that
Rating:Essay Length: 1,079 Words / 5 PagesSubmitted: April 29, 2010 -
Physics Lab Report
ABSTRACT The lab of one dimensional motion is a series of experiments that deal with different types of motion in a single direction. In the first experiment, one dimensional motion of a small cart on an air track is measured in a one photogate system. The acceleration was calculated by the infrared light emitting electrode of the photogate sensing the slacks on the picket fence. The calculation for gravity yielded 9.63 m/s^2, which is consistent
Rating:Essay Length: 4,501 Words / 19 PagesSubmitted: May 1, 2010 -
How to Write an Unknown Lab Report in Microbiology
HOW TO WRITE AN UNKNOWN LAB REPORT IN MICROBIOLOGY GENERAL Unknown reports in microbiology are written in scientific format. Scientific writing is written differently from other types of writing. The results of the exercise or experiment are what are being showcased, not the writing. The purpose of scientific writing is not to entertain, but to inform. The writing should be simple and easy to understand. There is a specific style that must be followed when
Rating:Essay Length: 1,731 Words / 7 PagesSubmitted: May 3, 2010 -
Acetylsalicylic Acid Lab
Acetylsalicylic Acid September 15, 2005 September 23, 2005 OBJECTIVES The objective of this lab experiment is to prepare aspirin (acetylsalicylic acid) by reacting salicylic acid and acetic anhydride. INTRODUCTION This purpose of this lab was to prepare aspirin using its basic components: salicylic acid and acetic anhydride. Salicylic acid and acetic anhydride, along with an acid catalyst, react to form acetylsalicylic acid (aspirin) and acetic acid. In this reaction, the hydroxyl group on the benzene
Rating:Essay Length: 1,364 Words / 6 PagesSubmitted: May 5, 2010 -
Unknown Bacteria Lab Report
Introduction The purpose to this lab was to isolate and identify two unknown bacteria from a mixed culture provided to us by our instructor. This study was done by applying all of the methods that have been instructed on thus far in microbiology laboratory class. Each test performed, provided us with some key information about the unknown microbes in question and how the bacteria function. Materials and Methods Over a two week period, eight prepared
Rating:Essay Length: 1,503 Words / 7 PagesSubmitted: May 6, 2010 -
Domino Lab
Physics Domino Lab I. Problem: What spacing between the Domino’s will provide the fastest velocity for a line of falling Domino’s. II. Background: The Domino C.I.M. lab that we have been assigned brings forth the question of the compression of a line of Domino’s. The question is, what set up of Domino’s has the fastest compression time. We intend on testing this by lining up different strings of Domino’s and finding which variable of
Rating:Essay Length: 591 Words / 3 PagesSubmitted: May 8, 2010 -
Lab
By viewing the society in George Orwell's 1984, one could draw the conclusion that the government is holding supreme power and controlBy viewing the society in George Orwell's 1984, one could draw the conclusion that the government is holding supreme power and controlBy viewing the society in George Orwell's 1984, one could draw the conclusion that the government is holding supreme power and controlBy viewing the society in George Orwell's 1984, one could draw the
Rating:Essay Length: 1,786 Words / 8 PagesSubmitted: May 8, 2010 -
Conclusion
Conclusion This lab was intended to model cell size and discover why cells divide. It was proposed that cells divide because of combustion. This is not the case as it is not what was looked at in the experiment. Surface area of an object was compared to its volume and weight in this experiment. It was discovered that as volume increased the surface area to volume ratio decreased as did the surface area to weight
Rating:Essay Length: 278 Words / 2 PagesSubmitted: May 14, 2010 -
Matter Lab
The objective with this experiment was to get more familiar with elements and compounds. An example of an element would be tungsten which cannot be broken down into simpler substances by any chemical or physical means. Compounds are simply composed of two or more elements such as sodium chloride or table salt (NaCl). Chemical changes are able to break down most compounds to their original components. Mixtures are also another form of matter that
Rating:Essay Length: 1,240 Words / 5 PagesSubmitted: May 18, 2010 -
Enzyme Lab
Introduction Enzymes are the catalysts of biochemical reactions that are produced in the cell. It changes the rate of reaction but is not consumed by it. The reaction produced breaks up substrate molecules, and afterwarc, the enzyme is free to move on to another substrate molecule. The substrate molecule is the original molecule that the enzyme attaches to it active site where the substrate is changed. There are several objectives to this lab. They
Rating:Essay Length: 1,123 Words / 5 PagesSubmitted: May 20, 2010 -
Organic Compounds Lab Report
Identifying Organic Compounds Joe Harris 11/12/07 1. Background Organic compounds are, by definition, any chemical compound containing carbon. These compounds include carbohydrates, polysaccharides, lipids, proteins, and nucleic acids. Each one of these compounds has a different purpose. Carbohydrates give energy to cells when consumed. Lipids are basically the fats of a cell. Proteins are the building blocks of muscle in a cell. Nucleic acids are used to transfer genetic information from one cell to the
Rating:Essay Length: 738 Words / 3 PagesSubmitted: May 21, 2010 -
Indigenous Tragedy: A Conclusive Perception of Chinua Achebe’s Most Acclaimed Character
Indigenous Tragedy “Men acquire a particular quality by constantly acting a particular way. You become just by performing just actions, temperate by performing temperate actions, and brave by performing brave actions.” -Aristotle. In Chinua Achebe’s famous novel, Things Fall Apart, the protagonist, Okonkwo, is proof of Aristotle’s statement. Although he is conceivably the most dominant man in Umuofia, his personal faults, which are fear of failure and uncontrollable anger, do not allow him true greatness
Rating:Essay Length: 926 Words / 4 PagesSubmitted: May 21, 2010