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Related Concept Videos

Urea Cycle01:23

Urea Cycle

The urea cycle describes how liver cells convert ammonia to urea. Ammonia is a toxic waste product of protein catabolism. Land animals must convert ammonia into the less toxic urea which can be safely eliminated by the kidneys through urine. Marine animals excrete ammonia directly, and the surrounding water dilutes the ammonia to safe levels.

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Method Development for Contactless Resonant Cavity Dielectric Spectroscopic Studies of Cellulosic Paper
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Urea-resin-treated paper

D A HUBBARD

    The Pharmaceutical Journal
    |March 19, 2010
    PubMed
    Summary

    No abstract available in PubMed .

    Keywords:
    UREA RESIN TREATED PAPER

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