The familiar sounds of your heart are made by the heart's valves as they open and close.
Did you know?
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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The human body produces and destroys 15 million blood cells every second.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.
Growth of Cloud Droplets
Diagram of the heart showing normal conduction pathway.
Reaction coordinate diagram for a simple enzyme catalyzed reaction
Economic objectives of firms
economic question
Production of prototrophs as a result of genetic recombination