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Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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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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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Mammography. (a) A health-care professional assists the patient to ensure the breast is placed ideal Mammography. (a) A health-care professional assists the patient to ensure the breast is placed ideal
Managers Managers
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Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

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