Topic: Macconkey Agar Medium
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What type of medium is macconkey agar?
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Source: http://wiki.answers.com/Q/What_type_of_medium_is_macconkey_agar
How is macconkey agar prepared?
suspend 40g of the medium in one liter of distilled water. Mix well and heat with frequent agitation. Boil for one minute. Sterilize in an autoclave at 121 degree celsius (15 1bs) for 15 minutes. Cool to 45-50 degree c and pour into petri d... Read More »
Source: http://wiki.answers.com/Q/How_is_macconkey_agar_prepared
How would removing the crystal violet from MacConkey agar alter t...
It would allow growth of Gram-positive cocci. Read More »
Source: http://wiki.answers.com/Q/How_would_removing_the_crystal_violet_f...
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Macconkey Agar Medium
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Answers to Other Common Questions
IT IS A SUGAR AND IT IS A NUTRIENT FOR BACTERIA THAT ARE LACTOSE FERMENTORS
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Source: http://answers.yahoo.com/question/index?qid=20101009210743AA9NMms
lactose in MacConkey agar helps to distinguish between lactose fermenters and lactose non -fermenters. it makes the medium selective for lactose fermenters.
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_lactose_in_the_m...
It's a differential agar used to differentiate between lactose fermenters and non-lactose fermenteing bacteria. Chemical composition of Mac Conkey agar Peptone 20.0g Trehalose 10.0g Bile salts(Difco) 1.5g Sodium Cloride 5.0 Neutral Red 0.05...
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Source: http://wiki.answers.com/Q/There_is_macconkey_blood_agar
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 G...
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Source: http://wiki.answers.com/Q/What_is_macconkey_agar_made_out_of
Well, Macconkey Agar II plates have Gram Crystal Violet in them so there are a number of bacterial species that can absorb it and turn "very pink." The way to narrow it down is to identify whether it grows in chains or clusters. But other t...
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Source: http://wiki.answers.com/Q/What_organism_appears_very_pink_on_macc...
to differentiate between the lactose fermented bacteria or non- lactose fermented bacteria
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Source: http://wiki.answers.com/Q/What_are_function_of_macConkey_agar
