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Microbiology (Chapter 1)
Flashcards for Micro Chapter 1! :)
18
Microbiology
Undergraduate 2
04/30/2012

Additional Microbiology Flashcards

 


 

Cards

Term
Klebsiella pneumoniae
Definition

A bacterium that causes pneumonia in humans

 

Term
Micrasterias
Definition
A type of green algae that lives in fresh water
Term
Philobolus crystallinus
Definition
A fungus that with black spore pockets on top that will be shot into the air to colonize
Term
Bacteriophage
Definition
A virus that infects bacteria
Term
Ameoba
Definition
A protozoan
Term
Acanthrocirrus retrirostris
Definition
A tapeworm
Term
Viroids
Definition
Nucleic acid without a protein coating
Term
Prions
Definition
An infectious agent composed of protein in a misfolded form
Term
Robert Hooke
Definition
  • 1664
  • First person to use microscope 
  • Saw slices of cork at about 300x magnification
Term
A.V. Leeuwenhoek
Definition
First person to observe (cell) living organisms under microscope (1684)
Term
Ferdinand Cohn
Definition
Founder of bacteriology
Term
Louis Pasteur
Definition
  • Disproved spontaneous generation (the theory that living organisms can arise from nonliving things)
  • Created vaccination
  • Created pasteruization
  • Created rabies vaccine from rabbits
Term
Robert Koch
Definition
  • Tested the germ theory: Demonstrates that specific microorganism cause specific diseases
  • Koch's Postulates: 4 rules that all bacteria relationship between a causative microbe and a disease 
  • Isolation of harmful pathogens
  • First person to develop techniques that furthered advancement of Microbiology
Term
Fannie Hesse
Definition
Suggested that agar could be used as a solidifying agent
Term
Richard Petri
Definition
Developed the Petri dish which was used to contain the solid culture media (agar and nutrients)
Term
The Cell Theory
Definition
  • All cells are the fundamental units of life and carry out all basic functions of living things
  • Created by Theodor Schwann
Term
The Germ Theory of Disease
Definition
  • Microorganisms can invade other organisms and cause disease
  • Created by Robert Koch
Term
Koch's Postulates
Definition
  1. The microbe must be present in every case of the disease but absent from healthy organisms
  2. The suspected microbe must be isolated and grown in pure culture
  3. Same disease must result when the isolacted microbe is inoculated into a healthy host
  4. Same microbe must be isolated again from the diseased host
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