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Author Question: Ali is trying to patch the nail holes on his wall, but he doesn't have spackle to cover up the ... (Read 227 times) |
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
If you could remove all of your skin, it would weigh up to 5 pounds.
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.