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Is Lactococcus lactis positive or negative with the urea broth test?
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What is the arrangement of Lactococcus Lactis?
in the broth they will be packed close together and more spread out in the slant
How will the arrangement of thre lactococcus lactis in broth differ from the arrangement in a slant culture?
In the slant culture, the bacterial growth is even to spreading to irregular. On the other hand, in broth culture, the growth ranges from sedimentation at the bottom, to turbid growth to pellicle growth.
Is enterococcus faecalis positive or negative with the urea broth test?
It is urease positive .It possesses the enzymes urease which hydrolyses urea to form ammonia. As a result the pH of the medium used for detection of urease enzyme (Urea Broth) increases and shows bright pink colour, since phenol red is bright pink in alkaline conditions.
Does chicken broth test positive for starch?
No, it doesn't.
Why is the MPN test qualitative?
The test is considered qualitative because you are looking for a negative or a positive test . A example is looking for change of colour in the brilliant green bile broth tubes.
Does a micrococcus luteus is positive for capsule stain?
yes as it have capsule it give positive test for capsule staining when stain with malachite green The problem with the above answer is that a capsule stain is NOT done with malachite green.
What are the results for Pseudomonas aeruginosa in phenol red broth?
Negative for both. Pseudomonas does not ferment sugars.
Can chicken broth cause salmonella?
Yes, if the chicken used in the broth has salmonella, then it is possible that the broth will have it as well.
How do you use broth in a sentence?
i want chicken broth
What is soup broth made of?
Soup broth is usually made from meat or vegetable broth. The broth is made by boiling meat or vegetables in water. They are then removed from the water, which flavored by the cooking food, becomes what is called broth.
Is broth has agar?
no, broth stands for liquid and agar is used as solidifying agent so broth is not containig agar.
What is low sodium broth?
Many brands of beef or chicken broth will market a “standard” or “regular” broth, as well as a low-sodium version. The biggest and most obvious difference between the two options is that the reduced-sodium broth has less sodium in it than the “regular” broth. AustralianBoneBroth
