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Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

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The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Major glands of the human endocrine system Major glands of the human endocrine system
Reactions in assimilation of ammonia and major fates of the fixed nitrogen Reactions in assimilation of ammonia and major fates of the fixed nitrogen
Transcription and processing of the major ribosomal RNAs in eukaryotes Transcription and processing of the major ribosomal RNAs in eukaryotes
Major Somatic Motor Tracts and Pathways Major Somatic Motor Tracts and Pathways
Cis and Trans-Fatty Acids. Cis and Trans-Fatty Acids.
Bacteria with Internal Membranes Bacteria with Internal Membranes
Video: EpiPen Animation (Part 1)

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