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BCLT 7-5 Terms
Culture Techniques for Bacteria
15
Microbiology
Undergraduate 2
10/25/2010

Additional Microbiology Flashcards

 


 

Cards

Term
Agar
Definition
A seaweed derivative used to solidify microbiological media
Term
Antiseptic
Definition
A chemical used on living tissues to control the growth of infectious agents
Term
Aseptic technique
Definition
Work practices used to prevent contamination when working with microorganisms
Term
Disinfectant
Definition
A chemical used on inanimate objects to kill or inactivate microbes
Term
HEPA filter
Definition
high-efficiency particulate air filter used in biological safety cabinets
Term
Indicator medium
Definition
A bacteriological medium that detects certain chemical reactions of organisms growing on it; differential medium
Term
Inoculating loop
Definition
An instrument used to pick up and transfer bacteria
Term
Inoculation
Definition
The process of transferring a population of microorganisms to a growth medium
Term
Inoculum
Definition
A mass of bacteria being transferred from one medium to another
Term
Mycoplasma
Definition
The smallest free-living group of bacteria (class Mollicutes) that lack a cell wall and grow in the absence of oxygen
Term
Primary medium
Definition
A medium that provides nutritional requirements for an organism and is used to recover the organism from infectious material
Term
Quadrant
Definition
One-fourth of an agar plate
Term
Selective medium
Definition
A bacteriological medium that allows growth of some organisms while inhibiting growth of others
Term
Sterilization
Definition
The act of eliminating all living microorganisms from an article or area
Term
Transport medium
Definition
A medium that provides the proper environment for organisms during transport
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