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Author Question: Researchers aren't certain that any type of _______plays a major role in human attraction, but my ... (Read 37 times) |
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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
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Medication errors are three times higher among children and infants than with adults.
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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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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.