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Micro I Lab Practical II
Media Characteristics, Ect...
15
Biology
Graduate
04/16/2008

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Cards

Term
What type of organism tests POS for a CATALASE test?
Definition
Staphylococci
Term
What is tested to see if it will ferment in the MSA test?
Definition
Mannitol
Term
What type of organism is a MSA test used on?  
Definition
Staphylococcus Aureues
Term
What bacteria produces coagulase?
Definition
Staphylococcus Aureus
Term
T F: S. epidermidis is considered a pathogen?
Definition
F
Term
In MSA, what detects the fermentation of mannitol?  And, if S. epi comes in contact with this, what color does it turn?
Definition

Phenol Red,

...yellow, this is (+). 

Term

What organism causes beta-hemolysis?

 

What antibody kills this? 

Definition

S. Pyogenes?

 

Bacitracin 

Term
What organisms cause alpha hemolysis?
Definition

S. mitis

 

S. Pneumoniae 

Term
OPTOCHIN kills what?
Definition
S. pneumoniae
Term
What group of streptococci attack tooth enamel?
Definition
Viridans
Term
S. mitis produces what kind of colonies?
Definition
PINPOINT
Term
S. salivarius produces what kind of colonies on mitis-salivarius agar?
Definition
GUMDROP
Term
What gives Mitis-salivarius agar its blue color?
Definition
TELURIGHT
Term
What diseases are caused by Neisseria?
Definition
Miningitis and gonorrhea
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