The goal of this report is to identify two unknown bacteria using a series of tests while eliminating unlikely choices one test tube has been provided with a mixture a gram positive and a gram negative bacteria. Elona mavashev microbiology 351 lab james major unknown unknown introduction bacteria have been around for many centuries it is found in our every day life lab report 1 beta hemolysis is a positive test of streptococcus pyogenes conclusion my unknown is streptococcus pyogenes. Unknown report microbiology microbiology unknown lab report micro unknown lab report unknown lab, microbiology streptococcus, enterococcus, and lactococcus how the test works: pea is an undefined, selective medium documents similar to microbiology unknown report lab report uploaded by a k micro paper on unknown bacteria.
Microbiology unknown help i am so frustrated have the test materials no blood agar, no mannitol salt agar, no other hydrolysis tests that would indicate between streptococcus, lactococcus and enterococcus most importantly, make sure you clearly write your issues in narrowing down the unknown and your analysis in your lab report and. Bacteria (a) had been narrowed down to 6 different bacteria, based off of the “unknown chart” that was given in class the test that was conducted following the gram stain was a nitrate test this test looks for the reduction of nitrates to nitrites. Lab report of 7 possiable unknown bacteria (proteus vulgaris, staphylococcus epidermis, bacillus subtilis, escherichia coli, streptococcus agalactiae, moraxella catarrhalis, or enterobacter aerogenes. Unknown lab report for microbiology there are many reasons for identifying an unknown bacterium the reasons range from medical purposes, such as determining if the unknown could cause ailments in living things or knowing what microorganisms are needed to make antibiotics to other purposes such as knowing the exact microorganism has to be used.
On the basis of phenotypic and phylogenetic evidence, it is proposed that the unknown isolates from pigs be classified in the genus streptococcus as members of streptococcus porci sp nov, with the type strain 2923-03 t (=cect 7374 t =ccug 55896 t. Microbiology unknown project - 2014 instructions report for each of your unknown bacteria the template can be found linked to the online class syllabus enterococcus faecalis (streptococcus faecalis) escherichia coli haemophilus parainfluenzae klebsiella pneumoniae. Before going over the tests to identify an unknown bacterial species, we should remember some bases of manipulating bacteria it is important to always keep in mind that your unknown species is a potential pathogen. Unknown lab report unknown number 103 (staphylococcus aureus and klebsiella pneumoniae) michelle gudorp general microbiology spring 2013 introduction it is important to understand why a person would want to identify between different bacteria.
Unknow bacteria lab report unknown 36 introduction the purpose of this lab was to identify two unknown bacteria from a mixed culture the reason for identification of unknown bacteria was to help students recognize different bacteria through different biochemical tests and characteristics. Microbiology biol 275 enterococcus (streptococcus) faecalis positive coccus micrococcus luteus positive coccus moraxella lacunata negative rod their ou report 1 receive your unknown tube and immediately record its code label in your notebook ou stands for the other unknown. Streptococcus members of the bacterial genus streptococcus and its close relatives in the genus enterococcus are often found as part of the normal flora of the pharynx (upper throat.
O determine and report gram morphology of unknown, eliminate organisms from potentials list based on gram morphology o know the gram reactions of the nine morphological stand organisms. Unknown lab report daisy m black december 3, 2013 introduction this study is the determination of the unknown bacterium that was given by microbiology lab professor. It is often the causative agent of endocarditis, bacteremia, and urinary tract infections (utis) streptococcus pyogenes is the most serious streptococcus pathogen microbiology unknown lab report essaysforstudentcom 02 2018 how to write an unknown lab report in microbiology general unknown reports in microbiology are written in.
Streptococcus or staphylococcus bacteria may be responsible for your joint pain in my opinion consult one more orthopedic surgeon and get his opinion in my opinion consult one more orthopedic surgeon and get his opinion. Unknown lab report unknown organism #6 ann le (phuoc) may 6, 2010 dr carrington microbiology lab- mw 12:50 le 1 i introduction my unknown organism #6 is morganella morganii, which is a gram-negative bacillus rods commonly found in the environment and also in the intestinal tracts of humans, mammals, and reptiles as a normal flora.
Biochemical and molecular genetic studies were performed on an unknown gram-positive, catalase-negative, coccus-shaped organism isolated from clinical samples from pigs on the basis of the results of cellular morphological and biochemical tests, the organism was identified as a streptococcal species 16s rrna gene sequence comparisons confirmed its identification as a member of the genus. Unknown lab report microbiology unknown lab report jessica palmer, spring 2013 introduction the purpose of this lab was to identify two unknown bacteria from a mixed culture. Microbiology 20 biochemical unknown – spring 2009 (due may 14th) you should be prepared to turn in your notebook with your biochemical unknown identification completed after lab on thursday may 14thout of a possible 70 points you.