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morganella is positive for indole, urease, kcn, ornithine decarboxylase asnd phenylalanine deaminase
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∙ 15y ago
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What are the results for a capsule stain for alcaligenes faecalis?
I dont have any answer, But i will post it when i will know . No change in color or reaction on Indole Test - Negative result on Indole Test.
Is it possible to be positive on a ovulation test and a week later get a positive pregnancy test?
After your ovulation takes place, you'll need to wait at least 10 days to take a pregnancy test and, hopefully, get positive results. Good luck!
Are substances that test positive with the Ames test necessarily carciongenic in humans?
The substances that are test positive with Ames test may or may not be carcinogenic for humans. Similarly, some substances that cause cancer in laboratory animals do not give a positive result Ames test. It is not possible to decide the carcinogenicity of any substances only depending on the Ames test.
What observation indicates a positive test for lipid?
If it is mixed well.
What conclusions can you draw when an experimental sample gives both a positive starch test and a positive maltose test after incubation?
Starch digestion (hydrolysis) is incomplete
Is Morganella morganii positive for a citrate test?
M. Morganii is citrate negative
What is the comformation test for morganella morganii?
Urease Test will be positive. You will see a colour change from the broths original colour (usually a light yellow) to a bright pink after being inoculated and incubated for 24 hours.
Indole test in vibro cholera?
The indole positive test is used to test the absence or presence of the vibro cholera.
What test will differentiate between Proteus vulgaris and Citrobacter freundii?
Indole test,Proteus vulgaris is be indole positive and Citrobacter freundii will be indole negative
Is staphylococcus epidermidis indole positive?
S.aureus is a positive gram. Indole test is a part the biochemistry test to determinate a bacteria negative gram. indole test used to determine S.aureus, the result is negative. That is improve which S.aureus haven't trytophanase enzym (please see indole test principle)bcb
What is Staphylococcus aureus sim test results?
Staphylococcus aureus is negative for motility, and positive for the indole production. The SIM test tests for sulfur reduction, indole production and motility. Positive for indole production means tryptophan is broken down into indole and pyruvate and will give a red color. Motility, you will see the bacteria move outside of the stab. Positive for sulfur reduction will give a black color in the medium.
What test will show you the difference between Proteus vulgaris and Morganella morganii?
alpha-glucosidase test: using 5-bromo-4-chloro-3-indolyl-alpha-D-glucopyranoside (included in chromogenic media), but not using alpha-methyl-glucoside fermentation. Cronobacter (E. sakazakii) are positive for this test and E. aerogenes are negative.
What test will differentiate between Klebsiella pneumonia and Citrobacter freundii?
K. oxytoca will be indole-positive while K. pneumonia is indole-negative
What does the S.I.M. test for?
Sulfur Indole Motility test
What are results of Imvic test on staphylococci?
Staphylococcus epidermidis indole test - negative methyl red - negative voges proskauer test - positive citrate test - no idea
What are the indole test principles?
this test is done to determine if bacteria can breakdown the amino acid tryptophan into indole
What is the substrate for the Indole test?
The indole test is a biochemical test performed on bacterial species to determine the ability of the organism to split indole from the amino acid tryptophan. This division is performed by a chain of a number of different intracellular enzymes, a system generally referred to as "tryptophanase."
