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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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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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For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

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Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Steps in sequencing a polypeptide Steps in sequencing a polypeptide
Recruitment of Muscle Fiber Type Recruitment of Muscle Fiber Type
Relationships of DNA to mRNA to polypeptide chain Relationships of DNA to mRNA to polypeptide chain
Carbohydrates: Sugars, Starches, and Fiber Carbohydrates: Sugars, Starches, and Fiber
A gene encodes an RNA, which can encode a polypeptide. A gene encodes an RNA, which can encode a polypeptide.
Polypeptide Structure Polypeptide Structure
Video: How eudicots (true dicots) differ from monocots Animation

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