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Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Mechanisms that help maintain glucose homeostasis in the blood. Mechanisms that help maintain glucose homeostasis in the blood.
Active transport of molecules Active transport of molecules
Some of the many small molecules found in cells Some of the many small molecules found in cells
Three-dimensional structures of proteins: Mixed protein Three-dimensional structures of proteins: Mixed protein
Monosaccharide, e.g., glucose Monosaccharide, e.g., glucose
What is the mass of 1.20 x 1024 molecules of sulfur dioxide, SO2? What is the mass of 1.20 x 1024 molecules of sulfur dioxide, SO2?
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