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Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

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There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

A common organization of sequences for the promoter of a eukaryotic structural gene A common organization of sequences for the promoter of a eukaryotic structural gene
Structural hierarchy in the molecular organization of cells Structural hierarchy in the molecular organization of cells
The principal components of a spectrophotometer The principal components of a spectrophotometer
A typical electric cooling fan assembly showing the radiator and related components. A typical electric cooling fan assembly showing the radiator and related components.
Components of the lymphatic system Components of the lymphatic system
Components of the lymphatic system Components of the lymphatic system
Video: Hip Animation

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