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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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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
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The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
Figure 7.1 shows the rapid decline in the trust of Americans in government since the 1960s. This de
The Masses, a leading Socialist magazine, featured drawings by artists, including John Sloan, as wel
The Roosevelt Political Revolution (1 of 2)
For a time Dr. Seuss—Theodor Seuss Geisel—drew political cartoons. This one, published in ...
It is important for new employees to know the location of all fire extinguishers. (B) Aim low toward ...
The purpose of mitosis is to take diploid cells and make two identical clones. A shows a simplified