In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
Did you know?
Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.
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Blood is approximately twice as thick as water because of the cells and other components found in it.
Body plan of an arthropod, as represented by a grasshopper
(A) The structure of a neuron, showing the dendrites, nerve cell body, and axon. (B) Photomicrograph
Major Body Cavities
Body odours
Protein, Ligand and their Functions
Purification of the desired protein by chromatography