BIOD 171 Module 4 Questions and Answers
Liquidaorasolidaformulatedatoasupportamicrobialagrowtha-ACORRECTAANSWERSA-growthamedia
Nutrientacompositionaofagrowthamediaa-ACORRECTAANSWERSA-
sugars,aaminoaacids,aandavitamin
Mostacommonanutrientabrotha-ACORRECTAANSWERSA-lysogenyabroth
LBA
Canagrowaaadiverseaspectrumaofamicrobes
Allowsaforaonlyatheagrowthaofacertainamicrobesaand,abyaextension,arestrictsatheagrowthaofaallaothersa-
ACORRECTAANSWERSA-selectiveamedia
Howatoagrowaselectiveamediaa-ACORRECTAANSWERSA-
limitaamtaofanutrients,avaryaph,achemicalaadditivesalikeaantibioticsatoalimitaunwantedabacteria
Selectiveamediaaisaoftenausedainamedicalalaboratoriesaforatheacultivationaofa_______asuchaasaneisseri
aameningitidesa-ACORRECTAANSWERSA-humanapathogens
Distinguishesabetweenatwo,aoftenarelated,Amicrobes.A-ACORRECTAANSWERSA-differentialamedia
Twoamicrobesaeacoliaandasalmonellaaareabotha_______abutacanabeadistinguishedabyatheapresencea(ora
absence)Aof________A-ACORRECTAANSWERSA-Gram-negative
Alactoseafermentation.
Ecoliafermentsalactoseaandaturnsacultureared
Salmonellaadoesanot
Isausedatoagrowafastidiousamicroorganisms—
organismsawithacomplexagrowtharequirementsasuchathataifaabsentawillanotagrowa-
ACORRECTAANSWERSA-enrichedamedia
Isausedatoacreateaaasolid,asmoothasurfaceaonawhichamicrobesacanagrow.A-ACORRECTAANSWERSA-
agar
Onceatheamicrobeahasagrownatoacoveratheaentireaplate,athisaisareferredatoaasaaa____A-
ACORRECTAANSWERSA-lawn.
Lbaisaclassifiedaasaaa__________
Commonlyaknownaforagrowinga-ACORRECTAANSWERSA-non-selectiveaandanon-
differentialamedia.
E.coli
E.Acoli,aaamicrobeaoftenaassociatedawithamolecularamicrobiologyaapplicationsabasedaonaitsaabilityatoa
-ACORRECTAANSWERSA-easilyaproducearecombinantaproteins.
_____amediaaisanon-selectiveaandanon-
differentialaandaservesaasatheabaseawhenaformulatingaspecializeda(enriched)Amedias.A-
ACORRECTAANSWERSA-TSA
Tsaacolora-ACORRECTAANSWERSA-paleayellow
Almostaidenticalatoalysogenyabroth
Isaaaderivativeaofatsaawherebyamammalianablood,aoftenafromasheep,aisaaddedatoatheaplateacompositio
naataaaconcentrationarangeaofa5-10%.A-ACORRECTAANSWERSA-bloodaagaraplate
Bapaisaana-ACORRECTAANSWERSA-enriched,Anon-selectiveayetadifferentialamedia.
Saaadifferentialamediaausedatoadetectahemolyticaactivity.A-ACORRECTAANSWERSA-BAPA
Stepaisacommonatestaonathisamedia
Liquidaorasolidaformulatedatoasupportamicrobialagrowtha-ACORRECTAANSWERSA-growthamedia
Nutrientacompositionaofagrowthamediaa-ACORRECTAANSWERSA-
sugars,aaminoaacids,aandavitamin
Mostacommonanutrientabrotha-ACORRECTAANSWERSA-lysogenyabroth
LBA
Canagrowaaadiverseaspectrumaofamicrobes
Allowsaforaonlyatheagrowthaofacertainamicrobesaand,abyaextension,arestrictsatheagrowthaofaallaothersa-
ACORRECTAANSWERSA-selectiveamedia
Howatoagrowaselectiveamediaa-ACORRECTAANSWERSA-
limitaamtaofanutrients,avaryaph,achemicalaadditivesalikeaantibioticsatoalimitaunwantedabacteria
Selectiveamediaaisaoftenausedainamedicalalaboratoriesaforatheacultivationaofa_______asuchaasaneisseri
aameningitidesa-ACORRECTAANSWERSA-humanapathogens
Distinguishesabetweenatwo,aoftenarelated,Amicrobes.A-ACORRECTAANSWERSA-differentialamedia
Twoamicrobesaeacoliaandasalmonellaaareabotha_______abutacanabeadistinguishedabyatheapresencea(ora
absence)Aof________A-ACORRECTAANSWERSA-Gram-negative
Alactoseafermentation.
Ecoliafermentsalactoseaandaturnsacultureared
Salmonellaadoesanot
Isausedatoagrowafastidiousamicroorganisms—
organismsawithacomplexagrowtharequirementsasuchathataifaabsentawillanotagrowa-
ACORRECTAANSWERSA-enrichedamedia
Isausedatoacreateaaasolid,asmoothasurfaceaonawhichamicrobesacanagrow.A-ACORRECTAANSWERSA-
agar
Onceatheamicrobeahasagrownatoacoveratheaentireaplate,athisaisareferredatoaasaaa____A-
ACORRECTAANSWERSA-lawn.
Lbaisaclassifiedaasaaa__________
Commonlyaknownaforagrowinga-ACORRECTAANSWERSA-non-selectiveaandanon-
differentialamedia.
E.coli
E.Acoli,aaamicrobeaoftenaassociatedawithamolecularamicrobiologyaapplicationsabasedaonaitsaabilityatoa
-ACORRECTAANSWERSA-easilyaproducearecombinantaproteins.
_____amediaaisanon-selectiveaandanon-
differentialaandaservesaasatheabaseawhenaformulatingaspecializeda(enriched)Amedias.A-
ACORRECTAANSWERSA-TSA
Tsaacolora-ACORRECTAANSWERSA-paleayellow
Almostaidenticalatoalysogenyabroth
Isaaaderivativeaofatsaawherebyamammalianablood,aoftenafromasheep,aisaaddedatoatheaplateacompositio
naataaaconcentrationarangeaofa5-10%.A-ACORRECTAANSWERSA-bloodaagaraplate
Bapaisaana-ACORRECTAANSWERSA-enriched,Anon-selectiveayetadifferentialamedia.
Saaadifferentialamediaausedatoadetectahemolyticaactivity.A-ACORRECTAANSWERSA-BAPA
Stepaisacommonatestaonathisamedia