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Does staphylococcus epidermidis test positive for hydrogen sulfide?
Wiki User
∙ 13y ago
This is a bacterium that is one of more than 40 species for the bacteria. It can attack people who have something wrong with their immune systems.
Wiki User
∙ 9y ago
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What bacteria is indole negative urea positive methyl red positive hydrogen sulfide positive and lactose negative?
urease negative
What is the purpose of thiosulfate in the triple sugar iron agar?
There are multiple purposes for thiosulfate. A few of these are smelting silver, setting textile dyes, and ceasing bleaching when making paper.
What is the hydrogen sulfide test used on Bacillus subtilis?
H2S (hydrogen sulfide) Test: This test is used to check for Enteric gram negative bacilli by checking for the enzyme thiosulfate reductase which is produced by various intestinal microorganisms. So if bacillus subtilis can produce this enzyme then this test will give you a pos. (black in color) result. Yeah, no kidding. I'm pretty sure the question was what the result of it, or they wouldn't specify that it was b. subtilis. and it is positive for H2S production.
What factors dictate the choice of test in a combination medium?
Hydrogen Sulfide production, Motility, and Indole production.
What process best describes chemosynthesis?
1. First, vents disperse hydrothermal fluids containing hydrogen sulfide into the deep ocean water. Next, microbes living around the vents consume this hydrogen sulfide, as well as carbon dioxide and oxygen. The microbes then get energy by breaking down the hydrogen sulfide. This energy is used to convert the carbon dioxide and oxygen into sugars. Finally, the microbes release sulfur and water.
What bacteria is indole negative urea positive methyl red positive hydrogen sulfide positive and lactose negative?
urease negative
Will hydrogen sulfide explode?
Yes. Hydrogen sulfide is extremely flammable.
What is hydrogen sulfide symbol?
The chemical formula for hydrogen sulfide is H2S.
Which of the following statements is NOT true about hydrogen sulfide?
hydrogen sulfide is not hazardous
Is hydrogen sulfide mined?
No, hydrogen sulfide is NOT minable, because it is gaseous, not mineral.
What type of bonding is found in hydrogen sulfide?
there is covalent bond in hydrogen sulfide.
Is Hydrogen sulfide organic molecule?
Hydrogen sulfide (H2S) is an inorganic compound.
Is hydrogen sulfide a covalent or ionic bond?
hydrogen sulfide is covalently bonded.
Is hydrogen sulfide an organic molecule?
Hydrogen sulfide (H2S) is an inorganic compound.
What is the compound name for H2S2?
Hydrogen persulphide, or hydrogen di0sulphide. It has the structure 'H-S-S-H'.
What is the metal element in hydrogen sulfide?
Hydrogen sulfide is H2S and has no metals. Both hydrogen and sulphur are non metals.
Hydrogen sulfide has how many atoms?
Hydrogen Sulfide has a total of three atoms. Hydrogen has two, and Sulfur has one. H2S.
