Example of a microbiology unknown lab report by taylor autry introduction in this paper i will discuss the processes of how i came to find my two unknown bacteria. Unknown lab report unknown number 109 tyler wolfangel april 29, 2014 bio 203-604 introduction the study of microbiology requires not only an academic understanding of the microscopic world but also a practical understanding of lab techniques and procedures used to identify, control, and manipulate microorganisms.
View lab report - biol225_lab_report_morphology_holliday_a initialdocx from bio 225 at azusa pacific university bacterial morphology and staining techniques hands-on labs, inc version.
In this lab you will be innoculating plates and observing bacterial growth microscopes can then be used to identify specific bacteria this lab may take several days, keep all data and observations in a separate notebook to be compiled and organized into a final lab report. Abstract: the purpose of this lab is to view various bacterial morphologies as well as live culture smears of yeast, cheek cells and teeth plaque direct and indirect staining techniques are also taught purpose: the experiment is designed to show students how to do a wet mount slide, as well as using 2 different types of stains gram stain and congo red stain.
Gram-positive bacteria have a thick mesh-like cell wall made of peptidoglycan (50–90% of cell envelope), and as a result are stained purple by crystal violet, whereas gram-negative bacteria have a thinner layer (10% of cell envelope), so do not retain the purple stain and are counter-stained pink by the safranin.
Here is an excellent example of a microbiology unknown lab paper to identify unknown bacteria in micro lab report example of unknown bacteria identification.
Lab 3: morphological characteristics of bacteria protocols for endospore stain, capsule stain, motility stab and wet mount introduction bacteria are characterized by the presence or absence of a number of different. Report abuse transcript of lab 2: bacterial cell morphology cocci (coccus)- roughly round bacillus (rod)- roughly rod uncommon shapes lab # 4 selective & differential media more prezis by author popular presentations see more popular or the latest prezis prezi product. Lab 3 bacterial staining techniques ii i differential stains: gram stain and acid-fast stain about the bacteria other than morphology and arrangement the gram stain is a differential stain please tear this grading key out of your lab book and attach it to your lab report at the time of.
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. How to write an unknown lab report in microbiology general after the plates were incubated and grown, the morphology was observed and recorded and a gram stain was performed quality control bacteria were gram stained not necessary for this type of paper, since this is lab report for the identification of an unknown.
Bacteria lab report aquarium investigation gallery comparative vertebrate anatomy we predicted that at least one would be gram-negative and both would be of different morphology we predicted that one of the colonies would be irregular and flat while the other colony will be circular and raised in the laboratory, transferring a. Lab report- bacteria report of epithelial tissue unknown lab report aseptic technique lab report lab ubiquity of bacteriadocx documents similar to microbiology gram stain lab report microbiology lab report exp 6 uploaded by dtnw27 lab report uploaded by fwagner1 discussion microbiology simple stain uploaded by.