False negative is a condition when you got a negative result for a specimen which was positive. To prevent false negative occur, first you need to use golden standard test or a test with high specificity. You can do multiple tests to ensure the specimen is negative and using a positive control to make sure the reagent is still working fine.
One organic waste that is not found in urine is called Bicarbonate Ions
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The distance between the particles increases greatly, and the attractive forces between the particles decreases. an the molecules increase
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Muscles contract rapidly to produce heat on a cold day.
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