A lab report discussing fungi should begin by providing some background information on these organisms. Fungi are a diverse group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are found in a wide range of environments, including soil, water, and plants, and they play important roles in various ecological processes such as decomposition and nutrient cycling.
In the lab, fungi can be studied using a variety of methods, including microscopy, culturing, and molecular techniques. These methods can be used to identify and classify different fungi, as well as to study their behavior and interactions with other organisms.
One important aspect of studying fungi in the lab is the use of culture media, which provide the nutrients and conditions necessary for fungi to grow. Different media are used for different fungi, depending on their specific growth requirements. For example, some fungi may require media with specific pH levels or with certain additives, such as antibiotics, to inhibit the growth of other organisms.
In addition to studying the growth and behavior of fungi in the lab, researchers may also use molecular techniques to examine their genetic makeup and to understand the functions of different genes. These techniques can provide insight into how fungi interact with their environments and other organisms, as well as how they have evolved over time.
Overall, the study of fungi in the lab is a valuable tool for understanding the biology and ecology of these organisms, and for identifying their roles in various ecosystems. By using a range of techniques, researchers can gain a comprehensive understanding of the diversity and complexity of fungi, and how they contribute to the functioning of the natural world.
Fungi Lab Report
Treatment 1 was inoculated with a full-strength culture containing mycorrhizal spores. This explains the horrible effects of food poisoning that these two bacterium can have on a human. Candida glabrata is second, causing 15-20% of Candida infections; Candida parapsilosis is third, responsible for 10-20%. This is why today, people use high temperature sterilization to clean their plates, cups and other furniture. However, regardless of whatever publication you're submitting to, the discussion section has the same goal: to summarize what your study's findings signify. However, antibiotic therapy, cytotoxic and immunosuppressive drugs, and immunosuppressive diseases such as diabetes, leukemias, and AIDS can enable Candida to cause severe opportunistic systemic infections involving the skin, lungs, heart, and other organs.
Before the oil immersion was prepared, the slide was viewed initially under scanning and put into focus. Although we are not able to test if the bacteria can survive extreme temperatures, we have enough evidence that bacteria does grow better in arelatively cooler environment. Kenyon College, 30 June 2006. The paper will be revised until you are satisfied. These include Rhizopus Bread Mold, Rhizopus Margarine, Saprolegnia Watery Mildew , and Saccharomyces Fermenting. The color of the mold depends on certain factors such as age, surface, and type of food. It is seen a lmost exclusively in highly immunosuppressed individuals such as those with AIDS, late stage malignancies, or leukemias.
The student describes their vision and thesis statements in the introduction. They are best described as mushrooms. State two ways the yeast Saccharomyces is beneficial to humans. Identify the fungus in each picture as well. All of the biochemical tests performed were explained, in the lab manual provided by Professor 1 and were practiced earlier in the semester.
They are mostly multicellular, but can also be unicellular. As plant height does not necessarily indicate plant health or fruit yield, other variables would have bolstered the study's findings. Protists are microscopic and motile. Rice Extract agar with polysorbate 80 stimulates the formation of hyphae, blastoconidia, and chlamydoconidia see C. We used proper aseptic technique and removed two loops full of organisms from the tube and deposited them on the marked part of the slide. Following the nitrate test was the Urea Test to determine if the bacteria produced urease.
How to Write a Lab Report Discussion with Example?
Using a sterile swab, streak two straight lines of C. Let the coverslip cool for a few seconds and place it over a portion of the streak line so that the plate can be observed directly under the microscope after incubation. Purpose: To review science safety procedures and symbols, so I would know where all the safety items are, and know all the symbols and meanings. Hypothesis Based on what you know about mycorrhizal associations, develop a hypothesis that predicts the relative height and flower production you expect to see from plants grown in the presence and absence of mycorrhizal fungi. Any disease by this yeast is usually called cryptococcosis.
Our academic writing service relieves you of fatigue, pressure, and stress. Business We take pride in having some of the best business writers in the industry. Once included in the phylum Zygomycota, these fungi have been reclassified into the phylum Glomeromycota based on DNA sequencing evidence. Videos provided will help out! We never removed the lid of the petri dish completely so the bacteria was not exposed to the medium of contamination. It should be noted that certain dimorphic fungi see Lab 10 are able to grow as a yeast or as a mold, depending on growth conditions.
When assigning your order, we match the paper subject with the area of specialization of the writer. Lastly, we did not wash out hands when we preformed the experiment, although the possibility is low, there might be a change that the bacteria in our hands got into to agar. PCP and a positive HIV-antibody test is one of the more common indicators of AIDS. Fungi possess cell walls and cell membranes. This gave a positive result showing a hot pink broth, meaning the bacteria did produce urease. The samples remained in there for 1 week. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments! How To Write A Lab Report Discussion? When viewing cysts of P.
You can get your literature paper custom-written for you by our literature specialists. Refocusing and clarifying with fine focusing knobs, if needed. After getting a good gram stain the identification tables were referred to in order to choose between appropriate biochemical tests. Reduce the light by moving the iris diaphragm lever almost all the way to the right. Remember, the independent variable is the one that is changed or controlled in an experiment.
State how Cryptococcus neoformans is transmitted to humans, where in the body it normally infects, and possible complications. Selecting the correct antibiotic for this particular bacteria is especially important. The second test performed was a Urea Test which also gave a clear positive result confirming that unknown gram positive bacteria as Staphylococcus epidermidis because Staphylococcus aureus gives a negative result. On the other hand, most bacteria are not. Name four common forms of candidiasis. Fungi benefit many species because of their ability to be decomposers.
The first step to figuring out the unknowns, was to separate the two bacteria. Recognize the following observed microscopically:. Are you tired and can barely handle your assignment? Enzymes are very important in organisms and therefore understanding how and why they work the way they do in specific conditions is crucial. Which produced plants with the least growth? Are your grades inconsistent? We obtained a sterile cotton swab and a closed petri dish containing nutrient agar. Your results will be recorded in the table provided in the Post-Lab.
