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Midterm
Terms and Definitions
13
Microbiology
Undergraduate 2
02/21/2015

Additional Microbiology Flashcards

 


 

Cards

Term
Antibiotic
Definition
Type of antimicrobial that is made by microorganisms
Term
Zone of Inhibition
Definition
Clear circular area appears around the antimicrobial
Term
Mueller-Hinton Agar
Definition
Commonly used for antibiotic susceptibility testing. (It is also used to isolate and maintain Neisseria and Moraxella species.)
Term
Electrophoresis
Definition
Separation of DNA fragments.
Term
Horizontal gene transfer
Definition
Transfer of genes between organisms in a manner other than traditional reproduction.
Term
Transformation
Definition
Bacterial cells take up DNA from one bacterium to another.
Term
Competence
Definition
Ability of a cell to take up DNA from it's environment.
Term
Ampicillin
Definition
It is a beta-lactam antibiotic useful for the treatment of a number of bacterial infections.
Term
Plasmids
Definition
Small, circular, self-replicating DNA molecules.
Term
Hospital-acquired infections
Definition
Called Nosocomial and causes approx 100,000 deaths a year.
Term
Autotroph
Definition
An organism that utilizes inorganic carbon (CO2) as there source of carbon
Term
Heterotrophic
Definition
Organisms that cannot synthesize organic molecules from CO2.
Term
Fastidious
Definition
"picky", requires a variety of growth factors and nutrients from the environment and will not grow well if these factors are not present.
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