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Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

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Medication errors are more common among seriously ill patients than with those with minor conditions.

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Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

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About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Leder's experiment showing the binding of mRNA to DNA that contains an intron Leder's experiment showing the binding of mRNA to DNA that contains an intron
Water binding in hemoglobin Water binding in hemoglobin
Steric effects caused by ligand binding to the heme of myoglobin Steric effects caused by ligand binding to the heme of myoglobin
The Mechanism of Oxygen Binding by Heme Proteins The Mechanism of Oxygen Binding by Heme Proteins
A simplified view of ligand binding and conformation energies in hemoglobin A simplified view of ligand binding and conformation energies in hemoglobin
Binding of 2,3-bisphosphoglycerate to deoxyhemoglobin Binding of 2,3-bisphosphoglycerate to deoxyhemoglobin
Video: Reflex arc construction

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