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Chemistry, 20.07.2021 01:00 danielasena21

You are on a mission to evaluate zinc deficiency in a 3rd world country. You draw whole blood samples into red top tubes on 20 children in a small village early in the morning before they have eaten breakfast and transport the tubes 100 miles back to the city hospital, where flame atomic absorption spectrometry is performed the following day. None of the children has a low zinc level; in fact, many have significantly elevated levels. Explain the results.

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