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Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

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.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

The tympanic membrane of a frog. The tympanic membrane of a frog.
Diving bell spider (Argyroneta aquatica) Diving bell spider (Argyroneta aquatica)
Wolf spider perched and ready to attack Wolf spider perched and ready to attack
Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc Examples of four different types of cells from the body. Although each cell has a cell membrane, nuc
Scarred tympanic membrane Scarred tympanic membrane
Video: Virtual Tour of the Eye Animation

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