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Isolation media for actinomycetes?
the most recognized media for isolation of actinomycetes are starch casein and oat meal
What type of medium is macconkey agar?
types macconkey agar
Does enterococcus faecalis grow on macConkey agar?
this MacConkey with crystal violet can grow enterococcus
What is the name of the acide base color indicator found in MacConkey agar?
Lac+ bacteria is acid base color indicator that lowers the pH of the MacConkey agar. The MacConkey agar contains neutral red dye, lactose, peptone, and crystal violet dye.
What is the culture characteristic of Ecoli thst grow on macconkey agar?
E.coli shows pink colour colonies in MacConkey agar due to fermentation of lactose
Is macConkey agar defined or undefined?
Undefined.
Is macconkey agar a synthetic media?
yes
Isolation media for actinomycetes?
the most recognized media for isolation of actinomycetes are starch casein and oat meal
What conclusions may be drawn if no growth appeared on MacConkey agar and emb agar after inoculation of the media and an incubation period?
The conclusion drawn if no growth appeared on MacConkey agar and EMB agar after inoculation of the media and an incubation period could be the bacteria used was possibly a Gram positive non-enteric sample.
What conclusion may be drawn if no growth appeared on MacConkey agar and EMB agar after inoculation of the media and an incubation period?
The conclusion drawn if no growth appeared on MacConkey agar and EMB agar after inoculation of the media and an incubation period could be the bacteria used was possibly a Gram positive non-enteric sample.
What type of medium is macconkey agar?
types macconkey agar
When was Alfred Theodore MacConkey born?
Alfred Theodore MacConkey was born in 1861.
When did Alfred Theodore MacConkey die?
Alfred Theodore MacConkey died in 1931.
Difference between chemically defined and complex media?
In the complex media you have unknow compounds mixed in wheras; in the defined media you know all concentrations of the compounds in the media
What is the definition of chemically defined media?
A chemically defined media is a media in which the chemical nature of all the ingredients and their amounts are known. These media are also called synthetic media, mainly chemoorganotrophic heterotrophs also can be grown in defined media with glucose as a carbon source and an ammonium salt as a nitrogen source.
What is macconkey agar made out of?
Macconkey agar consists of agar, lactose, peptone, neutral red dye, crystal violet dye & bile salts. Bile salts inhibit growth of Gram positive bacteria & allow growth of Gram negative bacteria only. It differentiates lactose fermentating Gram negative bacteria from non lactose fermentating Gram negative bacteria.
Does enterococcus faecalis grow on macConkey agar?
this MacConkey with crystal violet can grow enterococcus
