History Of Microbiology PPT | Xpowerpoint

 

history of microbiology powerpoint presentation

Dec 18,  · PowerPoint Presentation: Microbiology is the study of microorganisms / microbes which is visible only with a microscope. The diverse group of organisms includes algae, archae, bacteria, cyanobacteria, fungi, protozoa, viruses. History of Microbiology? Discovering organisms. First microbes were observed in Robert Hooke- In reported that living things were composed of little boxes or cells. devised the compound microscope and illumination system. Antoni. PowerPoint Presentation Last modified by. The History of Microbiology What is microbiology and how has this science come to be a specialized part of biology? - The History of Microbiology What is microbiology and how has this science come to be a specialized part of biology? Microbiology as a Science Organisms of study | PowerPoint PPT presentation | free to view.


History Microbiology PPT | Xpowerpoint


Copy embed code:. Automatically changes to Flash or non-Flash embed. WordPress Embed Customize Embed, history of microbiology powerpoint presentation. URL: Copy. Presentation Description This slide covers important in the field of microbiology. The diverse group of organisms includes algae, archaebacteria, history of microbiology powerpoint presentation, cyanobacteriafungi, protozoa, viruses.

Most of the microorganisms are harmless. Antony Van Leeuwenhoek — Descriptions of Protozoa, basic types of bacteria, yeasts and algae. Father of Bacteriology and protozoology. The term microbe is used by Sedillot in history of microbiology powerpoint presentation John Needham — Supporter of the spontaneous generation theory. He proposed that tiny organism animalcules arose spontaneously on the mutton gravy.

He covered the flasks with cork as done by RediStill the microbes appeared on mutton broth. Lazzaro spallanzai — He demonstrated that air carried germs to the culture medium. He showed that boiled broth would not give rise to microscopic forms of life. He pointed that no growth took place in swan neck shaped tubes because dust and germs had been trapped on the walls of the curved necks but if the necks were broken off so that dust fell directly down into the flask, microbial growth commenced immediately.

Pasteur in suggested that mild heating at PowerPoint Presentation: He invented the processes of pasteurization, fermentation and the development of effective vaccines rabies and anthrax. Pasteur demonstrated diseases of silkworm was due to a protozoan parasite. He disproved the theory of spontaneous germination. He demonstrated that anthrax was caused by bacteria and also produced the vaccine for the disease.

He developed live attenuated vaccine for the disease, history of microbiology powerpoint presentation. PowerPoint Presentation: John Tyndall - He discovered highly resistant bacterial structure, later known as endospore. Prolonged boiling or intermittent heating was necessary to kill these spores, to make the infusion completely sterilized, a process known as Tyndallisation. Lord Joseph Lister He is the father of antiseptic surgery.

Lister concluded that wound infections too were due to microorganisms. He also devised a method to destroy microorganisms in the operation theatre by spraying a fine mist of carbolic acid into the air. PowerPoint Presentation: Robert Koch He demonstrated the role of bacteria in causing disease. He perfected the technique of isolating bacteria in pure culture.

Robert Koch used gelatin to prepare solid media but it was not an ideal because i Since gelatin is a history of microbiology powerpoint presentation, it is digested by many bacteria capable of producing a proteolytic exoenzyme gelatinase that hydrolyses the protein to amino acids.

It was not attacked by most bacteria. Richard Petri He developed the History of microbiology powerpoint presentation dish platea container used for solid culture media. He discovered the technique of vaccination. Alexander Flemming He discovered the penicillin from penicillium notatum that destroy several pathogenic bacteria. Pasteur developed Rabies vaccine. GoodPasteur - Cultivation of viruses on chick embryos. Edward Jenner - Vaccination for Smallpox.

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History of Microbiology |authorSTREAM

 

history of microbiology powerpoint presentation

 

Nov 26,  · HISTORY of MICROBIOLOGY - authorSTREAM Presentation. Slide 4: Jain scriptures also describe ’Nigodas’ which are sub-microscopic creatures living in large clusters and having a very short life and are said to pervade each and every part of the universe, even in . The History of Microbiology What is microbiology and how has this science come to be a specialized part of biology? - The History of Microbiology What is microbiology and how has this science come to be a specialized part of biology? Microbiology as a Science Organisms of study | PowerPoint PPT presentation | free to view. Dec 26,  · History of microbiology 1. History of Microbiology By tiptgopsa.gqsarathy 2. Microbiology is the study of microorganisms / microbes which is visible only with a microscope. The diverse group of organisms includes algae, archae, bacteria, cyanobacteria, fungi, protozoa, viruses. Most of the microorganisms are harmless. 99% are good.