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What test will differentiate between Proteus vulgaris and Pseudomonas aeruginosa?
This is a bit tricky. Both Proteus vulgaris and Pseudomonas aeruginosa are Gram-negative and rod-shaped. According to Bergey's Manual of Systematic Bacteriology, Proteus vulgaris tests positive for sulfur reduction, urease production, tryptophan deaminase production, and indole production. Pseudomonas aeruginosa reduces sulfur and nitrate, and has a characteristic green color. The API 20E Identification System is a test strip that can be used to identify Proteus vulgaris versus other bacteria.An even easier way to test this is the gelatinase test.Or, slant the bacteria on a Triple Sugar Iron slant or place them in a SIM agar deep. P. vulgaris tests positive for Hydrogen Sulfide production, changing the media to a black color around the organism, while P. aeruginosa does not produce Hydrogen Sulfide.
Is bacillus subtilis positive for glucose fermentation?
B. subtilis does not ferment glucose nor lactose
What are the two types of fermentation and their equations?
Alcohol Fermentation Glucose --> ATP+CO2+Alcohol Lactic Acid Fermentation Glucose --> ATP+Lactic Acid
How does the concentration of glucose affect the rate of fermentation?
The higher concentartion of glucose means a slower rate of reaction for fermentation.
Is Pseudomonas luteola oxidase positive?
in the absence of glucose or lactose , some bacteria are able to use citrate as only source of carcon. alkaline pH change the bromothymol blue indicator from green to blue. pseudomonas can not ferment the glucose and the lactose so it use the citrate as carbon source.
What is a cellular respiration and not a fermentation?
Cellular respiration produces water but fermentation does not.Respiration: glucose + oxygen --> carbon dioxide + water Fermentation: glucose --> alcohol + carbon dioxide
What bacteria carrying out the fermentation of a glucose molecule?
Lots of bacteria ferment glucose! Anaerobes ferment it and also facultative anaerobes. One type is E. coli...
What is the reactant for fermentation?
Glucose and water
What Is a product of cellular respiration not fermentation?
Cellular respiration produces water but fermentation does not.Respiration: glucose + oxygen --> carbon dioxide + water Fermentation: glucose --> alcohol + carbon dioxide
What are the reactants in fermintation?
There are two types of fermentation, alcoholic and lactic acid fermentation. The reactant for both is glucose, C6H12O6.
What does Alcoholic fermentation converts glucose to?
ethanol
What is the reactant to alcoholic fermentation?
glucose (C6H12O6)
