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Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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Everyone has one nostril that is larger than the other.

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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Examples of intracellular receptors Examples of intracellular receptors
Acetylcholine receptors and the autonomic nervous system Acetylcholine receptors and the autonomic nervous system
Orange section of the Emergency Response Guidebook (ERG). Orange section of the Emergency Response Guidebook (ERG).
Facility Emergency Response Plans. Courtesy of Chris Weber, Dr. Hazmat, Inc. Facility Emergency Response Plans. Courtesy of Chris Weber, Dr. Hazmat, Inc.
The conserved DNA-binding domain in steroid receptors The conserved DNA-binding domain in steroid receptors
Cellular Receptors Cellular Receptors
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