Lab discussion example. Writing in the Disciplines: Chemistry 2019-01-14

Lab discussion example Rating: 8,7/10 1531 reviews

The Laboratory Report

lab discussion example

Results In the Results section, the results are presented and summarized in a reader-friendly form. Constructive comments will be accepted at nurrenbe purdue. Water molecules often diffuse across cell membranes, so the process is important. Depending on the specific lab, the purpose may be to practice or learn a new technique or test, or to evaluate a characteristic of a microorganism. You simply have to list all the things you needed to complete the experiment. Reaction Equation - The reaction equation is usually included within the laboratory manual in the section that provides the instructions for the experiment. All instruments and equipment should be specified including the model number of the instrument and the name of the manufacturer serial numbers are not included.

Next

The Lab Report

lab discussion example

The Methods section should be written in enough detail that another researcher could replicate the experiment using your Methods as a guide. Certainly the precise consumption of cholesterol was not monitored and could have varied from week to week. Most sections of the lab report should be written in the past tense since it describes scientific work that has already been completed. A blank line should appear after the last word of the section to separate the various sections, but a line should not be placed after the section title. Review the lab-report rubric before you start writing.

Next

Writing in Psychology Discussion Section

lab discussion example

Measure 50 mL of water using your graduated cylindar and pour it into a 200 mL beaker. For example, if there is a problem with the methods, maybe the experiment should be reproduced with an added step. Osmosis is the diffusion of water. Once all of the water had been taken out of the soil, the alfalfa was weighed to find its biomass. It should include the title of the experiment, the name of the lab manual, and the page numbers on which the lab the whole lab, not just the procedure can be found. This design allows for a repeated measures analysis of variance as each male is tested with the same female under three different paint conditions.

Next

The Lab Report

lab discussion example

The results showed us that diffusion occurred differently for the two solutions. Because of the variation in journal styles, and the requirements for a specific course, your instructor will inform you of specific style requirements for his or her class. The first paragraph often will also list the instruments used to characterize the newly synthesized substances. Some individuals indicated that they had not complied with the dietary advice and were omitted from the final analysis but it was impossible to determine how accurate the exact dietary intake of each subject or even whether they had consumed high- or low-cholesterol foods. The settling reduced the surface area of the substrate that could be attacked by the enzyme. The following are some general editorial guidelines to follow that will leave a good first impression with your readers.

Next

How to Write a Lab Report

lab discussion example

Generally, this is enough; however, the conclusion might also be a place to discuss weaknesses of experimental design, what future work needs to be done to extend your conclusions, or what the implications of your conclusion are. The first paragraph of the experimental section contains information on key chemicals used in the procedure. Scientific hypotheses are routinely disproven by experiments at every level of science. Discussion This is the section where the results are interpreted. Fifth instars are shiny blue-black and almost adult-sized. Consult your course syllabus or check with your instructor on the specific format to be used in your class.

Next

Sample Lab Report

lab discussion example

How do your results help us understand the scientific problem?. Benzamide 1 was refluxed under aqueous acidic conditions for 1 hour to yield benzoic acid 2. After validating your data, you should interpret your results; state what you believe your results mean. Even then, any conclusions pertaining to the influence of dietary cholesterol on plasma cholesterol concentrations would be limited to Caucasian, middle-aged omnivores. Incorrect: Figure 1 shows the high performance liquid chromatography chromatograms for the sample run under three different buffer conditions.

Next

Parts of a lab report

lab discussion example

Generally speaking, the Results begins with a succinct statement a sentence or two summarizing the overall findings of the experiment. When the color changes to the specified color, the titration has reached endpoint. The common abbreviations used in footnotes and references e. Catecholase, an enzyme found in fruits in nature, is well adapted for efficiency in nature. Figure 1: Input Frequency and Capacitor Value.

Next

How to Write a Microbiology Lab Report: 14 Steps (with Pictures)

lab discussion example

The title must be brief 2 lines maximum and grammatically correct. Also spell out symbols or numbers in a title, except when part of a chemical name e. Aminoacylation efficiency of duplex Ala substrates containing base pair substitutions at the 2:71 position. Discussion:Ý What does it mean? Females of Dysdercus cingulatus and Pyrrhocoris apterus also produce substances attractive to males Osmani and Naidu, 1967; Zdarek, 1970. Here is a general outline for an introduction: I. The Conclusion returns to the larger purpose of the lab, which is presented as the learning context in the Introduction:Ý to learn something about the scientific concept that provides the reason for doing the lab.


Next