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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

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Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

The role of cell-signalling proteins in the morphology of birds' feet. The role of cell-signalling proteins in the morphology of birds' feet.
Parathyroid glands and the role of parathyroid hormone in calcium homeostasis. Parathyroid glands and the role of parathyroid hormone in calcium homeostasis.
The Role of Parkin in Parkinson’s Disease The Role of Parkin in Parkinson’s Disease
Both individuals and organizations do impression management, trying to communicate messages about ... Both individuals and organizations do impression management, trying to communicate messages about ...
Role of Productivity in Determining Growth, 1975–2009 Role of Productivity in Determining Growth, 1975–2009
A pedigree for a rare autosomal recessive trait. In these pedigrees, most affected individuals have A pedigree for a rare autosomal recessive trait. In these pedigrees, most affected individuals have
Video: Genetic distance between human groups

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