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Does Sarcina test positive or negative for the voges-proskauer test?
negative
How were you able to tell that a particular biochemical test was positive for a given macromolecule Which biochemical testing methods were positive for the following macromolecules?
It should be negative.
Does serratia test negative for citrate?
No, Serratia and Klebsiella test positive for citrate. E.Coli tests negative.
Is fructose gives positive test with tollens reagent?
no negative
Biochemical test results for proteus vulgaris?
positive, it bubbles
Would a hydrolysate of casein give a positive test with ammonium molybdate?
Yes
What is molybdate test?
molybdate test is a test to detect the presence of phosphate at your solution and the appearance at the lab is purple pink as the phosphate is containing lipids and lipids will react with molybdate test to give pink color. Hope this answer you
Can a positive pregnancy test turn negative?
No , but a negative test can be a false positive .
Can you test positive and test negative at the er?
It is possible to have inconclusive test results, but not to test both positive and negative at the same time.
Can your test come out positive then negative?
If it's a pregnancy test the answer is no, A test can come back negative even though its positive. But if it's positive, it's positive 99% of the time.
Does Sarcina test positive or negative for the voges-proskauer test?
negative
What does it mean when you have a - and a on a pregnancy test?
A positive answer on a home pregnancy test means that you are pregnant and should see a Dr. A negative answer means that you are not pregnant. If you get a negative response and feel that it is in error you should wait two days and test again or see your Dr.
If you are HIV positive is there a way you can do to test negative for a job?
It would be almost impossible to test negative if a person is HIV positive.
How do you write the positive and negative test cases?
nobody can explain you here you should consult the doctor
Negative pregnancy test but urinated on it again and it went positive?
This happened to me when I got pregnant with my third child. The first test was negative and the second positive. From what I understand, a pregnancy test can give a false negative but rarely gives a false positive.
How would you test a urine sample for phosphate ions?
Tubidity with standard Ammonium Molybdate solution
How were you able to tell that a particular biochemical test was positive for a given macromolecule Which biochemical testing methods were positive for the following macromolecules?
It should be negative.
