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Is E. coli or salmonella worse?
e coli
Why does E. coli grow best in broth that is being shaken?
Because the culture is aerated, allowing the E. coli to have an ample supply of oxygen during incubation.
Would the standard curve obtained with E Coli grown in TSB broth be valid to measure an E coli culture growing in NB?
as long as you blanked with the media in your standard curve and blank with the NB for your unknown, then the curve should still be viable.
What color would tsi media be after 48 hours incubation with e coli?
After 48 hours incubation with e coli, the TSI media will be in black in color.
How are E. coli infections diagnosed?
The diagnosis of an E. coli infection is made through a stool culture. The culture must be taken within the first 48 hours after the start of the bloody diarrhea.
What organism found in urine culture is gram negative rods and lactose fermenter?
E. coli
Why do E. coli cultures smell bad?
E.Coli, like most bacteria, smells different on different media. E-coli created on a dead fish would smell like rotting fish.
E. coli bacteria reproduce every 20 minutes what best supports why the earth is not taken over by E. coli?
limiting factors
What color would tsi media be after 48 hours incubation with escherichia coli?
TSI media for E. coliGlc (+) butter yellowLac/Suc (+) yellowH2S (-) no black precipitateGas (+) agar may be lifted
What are the different types of bacteria used in biotechnology?
E. coli - easy to culture & transformBacillus thuringiensis - used for Bt corn
Which organisms are considered the best indicator of water potability?
Escherichia coli
What is the scientific name for E coli?
Escherichia coli
