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Does bacillus subtilis have a positive reaction for ONPG Test?
yes it have positive reaction for ONPG test
Is bacillus subtilis catalase positive or negative?
Bacillus subtilis is catalase positive, meaning it produces the enzyme catalase which can break down hydrogen peroxide into water and oxygen.
Is bacillius subtilis gram positive or gram negative?
Gram positive
What scientific term represents the morphology bacillus subtilis?
Bacillus subtilis is a rod-shaped, Gram-positive bacterium.
Is bacillus subtilis positive or negative for starch hydrolysis?
it is positive for starch hydrolysis
Is B subtilis a gram positive or gram negative bacterium?
gram positive Exactly. When doing a gram stain on B. subtilis, this bacterium resists decolorization (keping the first stain and NOT taking on the color of the secondary stain). Therefore, this bacterium is gram (+).
What is the result of citrate test for bacillus subtilis?
blue/positive
Is bacillus subtilis positive for glucose fermentation?
Yes it is. Bacillus subtilis produces endospores?
Is Bacillus subtilis positive for lactose fermentation?
No, Bacillus subtilis is not capable of fermenting lactose as it lacks the enzymes required for lactose metabolism. It is able to utilize other carbohydrates such as glucose and maltose for energy production.
Which bacteria is amylase positive catalase positive cysteine desulhydrase negative nitrate reduction negative glucose positive lactose positive sucrose positive citrate positive?
bacillus subtilis
What is Oxidase test results for bacillus subtilis?
Bacillus subtilis is positive for the oxidase test. This means that it has the enzyme cytochrome c oxidase, which is needed for the bacterium to produce energy through aerobic respiration. The positive result is indicated by the appearance of a color change (usually dark purple) on the test strip after adding the reagent.
What species does bacillus subtilis belong to?
It's part of the Bacillus species, which also includes B. cereus (a common bacteria in food poisoning known for being present in poorly reheated rice). These two bacteria are spore forming gram positive bacilli (rods).
