Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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Illicit drug use costs the United States approximately $181 billion every year.
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Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
An example of anaerobic respiration in E. coli
E.COLI
Reassociation kinetics of E. coli and bovine DNA
Electron micrograph and interpretive drawing of simultaneous transcription of genes in E. coli
Electron micrograph of the bacterium Escherichia coli