Microorganisms and Microbiology - Amazon S3

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21 Φεβ 2013 (πριν από 3 χρόνια και 9 μήνες)

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Chapter 1. Microorganisms and Microbiology

Introductory to microbiology




History of microbiology


Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology: studies of microorganisms and their
impact on our life.







Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology: studies of microorganisms and their
impact on our life.







Purple bacteria

cyanobacteria

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as individual cells



Consume food



Reproduce



Differentiate



Communicate



Move



Evolve


Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms



microbial communities, ecosystem




Fig. 1.5b. A bacterial community in a sewage sludge. The
sample was stained with a series of dyes.

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans



Disease




Fig. 1.7 Death rate for the 10 leading causes of death in the United States

Fig. 1.7 Death rate for the 10 leading causes of death in the United States

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans



Disease



Food



Agriculture



Energy and environment



Biotechnology

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek





Fig. 1.9 The replica of Leeuwenhoek’s microscope and red
blood cells

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek



Louis Pasteur








Fig. 1.11 Pasteur’s experiment with the swan
-
necked flask

Fig. 1.11 Pasteur’s experiment with the swan
-
necked flask

Fig. 1.11 Pasteur’s experiment with the swan
-
necked flask

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek



Louis Pasteur



Ferdinand Cohn











Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek



Louis Pasteur



Ferdinand Cohn



Robert Koch














Koch’s postulates

1.
The organism should be present in all cases of the disease
and absent from healthy animals.

2.
The suspect organism should be grown in pure culture.

3.
Cells from the pure culture should cause the disease in a
healthy animal.

4.
The organism should be reisolated and shown to be the
same as the original.

Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek



Louis Pasteur



Ferdinand Cohn



Robert Koch



Richard Petri











Chapter 1. Microorganisms and Microbiology

Introductory to microbiology


Microbiology


Microorganisms as cells


The natural environment of microorganisms


Microorganism and humans

History of microbiology


The 300 year history of microbiology



Antoni van Leeuwenhoek



Louis Pasteur



Ferdinand Cohn



Robert Koch



Richard Petri



Edward Delong



End