resists to antibiotics. For this reason‚ it is important to test and observe unknown organisms in the lab to continually improve the health and well being of society. The objective of this report was to first isolate a single colony of an unknown culture on a LB agar plate. From here‚ a slant was made and used for multiple types of testing in order to determine the identity of the unknown organism. The tests performed to identify the unknown organism included Gram Staining‚ Fluid thioglycollate/aero-tolerance
Premium Microbiology Bacteria Gram staining
and Blood OBJECTIVE: To gain functional knowledge of microscope operations through practical applications of a microscope in the observation of bacteria and blood. PROCEDURES: Using the microscope‚ an oil immersion lens and observing Bacteria Cultures in Yogurt . Preparing a Blood Slide and observing Blood: After reviewing the section of the manual as instructed I cleaned the ocular lenses and prepared the slides. I made required adjustments to the microscope and ocular distances for view during
Premium Agar plate Bacteria Growth medium
the microorganism was identified as Enterbacteriaceae Enterobacter aerogenes. INTRODUCTION Microbiology is a specialized area of biology that places an emphasis on microorganisms. Several microorganisms are included in this subject‚ such as bacteria‚ fungi‚ algae and protozoa. The most important fact that should come out of microbiology is the “profound influence” that microorganisms have on the aspects of earth (Cowan‚ 2012). The objective of this project was
Premium Bacteria Microbiology Gram staining
Language laboratories are study rooms equipped with electronic sound-reproduction devices‚ enabling students to hear model pronunciations of foreign languages and to record and hear their own voices as they engage in pattern drills. Most laboratories provide a master control board that permits a teacher to listen to and correct any student... Language lab From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search Russian language class in a East German language laboratory (1975)
Premium Language education English language Tape recorder
actually cause disease. He scientifically demonstrated that a disease is caused by a particular organism. He created four general guidelines to aid in identification of disease causing pathogens. These guidelines developed from his work with purified cultures of anthrax that had been isolated from dead animals. Koch also proved that the same disease could be passed from one organism to another. Pasteur proved that microorganisms could be present in non-living matter. Bassi passed both Pasteur and Koch
Free Bacteria Cell wall Staining
CYS: CPE12 Date: November 13‚ 2013 Engr. Jennifer B. Igat Instructor Safety Rules in the Laboratory 1. Never work alone in the laboratory. You should only work in the laboratory while under the laboratory while under the supervision of your instructor and with your assigned class. 2. You should prepare for each laboratory lesson by reading all instructions before you come to class. Follow all directions and review with your instructor the safety precautions
Premium Experiment Safety Chemistry
preventing overgrowth of harmful microbes – microbial antagonism Endogenous infections – occur when normal flora is introduced to a site that was previously sterile Initial Colonization of the Newborn Uterus and contents are normally sterile and remain so until just before birth Breaking of fetal membrane exposes the infant; all subsequent handling and feeding continue to introduce what will be normal flora Flora of the Human Skin Skin is the largest and most accessible organ Two cutaneous
Premium Bacteria Infectious disease Infection
MICROBIOLOGY STUDY QUESTI0NS - EXAM 1 1. Briefly discuss the theory of spontaneous generation. What scientific evidence was presented to disprove the theory? Spontaneous generation- theory (until second half of 19th century) that some forms of life can arise spontaneously from nonliving matter‚ i.e. maggots from corpses Redi (1668)- demonstrated maggots do not arise from decaying meat by filling two jars with decaying meat (one sealed‚ one unsealed). Unsealed jar developed larvae and sealed did
Premium Bacteria
isolate and identify two unknown bacteria from a mixed culture provided to us. 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 . The identification of unknown bacteria is a time honored part of microbiology courses. It will challenge knowledge and skill in performing laboratory techniques‚ ability to critically evaluate the information
Premium Bacteria Microbiology Microorganism
what is a microbe [online].[Accessed 9 April 2013].Available from: world wide web:‚microbes are found everywhere in rocks‚air‚water some of the microbes are even found in the very hot places while some are found absolute freezing places ‚these microscopic organisms are found in plants and animals and are even found in human body‚ mainly microbes includes : bacteria‚archaea‚fungi and protists. U.S. Department of human and Health Services.2012: what are microbes.[online] ].[Accessed 9 April 2013]
Premium Bacteria Gram staining Microbiology