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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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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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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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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Lac Operon cAMP present Lac Operon cAMP present
High rates of rural poverty have been a part of the United States from its origin to the present. ... High rates of rural poverty have been a part of the United States from its origin to the present. ...
Bloodstained evidence. Bloodstained evidence.
Hierarchy of scientific evidence Hierarchy of scientific evidence
The first successful gene therapy trial The first successful gene therapy trial
Opener Chiasmata present between synapsed homologs during the first meiotic prophase Opener Chiasmata present between synapsed homologs during the first meiotic prophase
Video: Stroke volume

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