STUDY
that study organism/germs that can not be seen with the naked eye
microbiology
Who was the first to observed a thin slice of cork under the microscope
Robert Hooke
Is a hypothesis that describes the origin of life from nonliving things.
Spontaneous generation
During the The First Golden Age of Microbiology what happened ?
•Fermentation and Pasteurization
•Improved techniques for microscopy and culture of microorganisms.
•Discovery of agents of many diseases.
•The Germ Theory of Disease
•Surgical techniques.
•Vaccinations
What are the three domains of life?
Who was probably the first to observe live organisms.
Anthony Van Leeuwenhoek
The definition of Aseptic Techniques
a series of steps taken to prevent contamination of laboratory cultures and media
During The Second Golden Age of Microbiology what happen ?
Chemotherapy
Antibiotics
the search substances that could destroy pathogens
Study of all of an organism's genes
Genomics
Who Stablished experimental steps for directly linking a specific microbe to a specific disease
Robert Koch
The definition of Chemolithotrophy
a form of metabolism in which energy is generated from the oxidation of inorganic compounds and carbon is obtained typically from CO2
What happen during the Third Golden Age of Microbiology
classify bacteria and fungi
Molecular Genetics.
Which organism was the first Oxygen producing Phototroph?
Cyanobacteria
Sergei Winogradsky was a scientist who first defined _____________________
Chemolithotrophy
What theory states that microorganisms known as pathogens or "germs" can lead to disease.
The Germ Theory Of Disease
Explain the process of pasteurization
Pasteurization is used to reduce spoilage and to kill potentially harmful bacteria in milk
What type of electron microscope would be used to view a cluster of cells? What type would be used to observe internal cell structure?
Scanning Electron Microscopy and Transmission Electron Microscopy respectively
Demonstrated that microorganisms present in the air contaminate the sterile solution but the air itself does not create microorganisms.
Louis Pasteur
What is the importance of the light microscope to microbiology that isn't present in Electron Microscopy?
Light microscopes are advantageous for viewing living organisms
What is the difference between Gram Positive and Gram Negative Bacteria?
Gram-negative a bacterial cell with a cell wall containing small amounts of peptidoglycan and an outer membrane
Gram-positive a bacterial cell whose cell wall consists chiefly of peptidoglycan; it lacks the outer membrane of gram-negative cells