Did you know?
The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.
Did you know?
Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.
Water Molecules Surround Ions
the fatty acid molecules expose the smallest possible hydrophobic surface area
Permeability to Ions During the Action Potential
The flow of ions through ion channels in myocardial cells.
An analytical procedure requires a solution of chloride ions. How many grams of MgCl2 must be ...
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...