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Author Question: What phylum contains sea jellies? A) Porifera B) Cnidaria C) Echinodermata D) ... (Read 41 times) |
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Asthma cases in Americans are about 75% higher today than they were in 1980.
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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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People about to have surgery must tell their health care providers about all supplements they take.