The statement above is TRUE. Food handlers are expected to keep their nails short and trimmed; this is because the microbes under nails can be a great hazard to the food that is been prepared. Food handlers are not expected to wear nail polish or put on artificial finger nails and if they do, they must put on single use gloves.
Https://www.nature.com/scitable/topicpage/the-information-in-dna-determines-cellular-function-652322...
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Bacteria is the number 1 answers
