Did you know?
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.
Did you know?
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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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
Some male birds and mammals congregate in communal courting grounds called leks.
Part of the Hubble Ultra-Deep Field image showing a typical section of space containing galaxies int
Image of Brain Structures
Snap-ring pliers are also called lock-ring pliers, and they are designed to remove internal and ...
The waveform of a good oxygen sensor as displayed on a digital storage oscilloscope (DSO). Note ...
Cystic fibrosis is caused by a mutation in a protein called CFTR