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Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Pairs of heavy and light chains combine to form a Y-shaped molecule Pairs of heavy and light chains combine to form a Y-shaped molecule
This photograph of a Union soldier just freed from Andersonville prison, stunned and enraged norther This photograph of a Union soldier just freed from Andersonville prison, stunned and enraged norther
A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there A mound of buffalo skulls. In 1870 an estimated 30 million buffalo roamed the plains; by 1900 there
Prisoners from the front (1866) established Winslow Homer's reputation for spare truthfulness. Prisoners from the front (1866) established Winslow Homer's reputation for spare truthfulness.
How to combine two or more polynomial fractions into a single rational expression How to combine two or more polynomial fractions into a single rational expression
How to combine and sketch transformations of a sinusoidal function (Question 1) (y=a*sin⁡b(x−c)+d) How to combine and sketch transformations of a sinusoidal function (Question 1) (y=a*sin⁡b(x−c)+d)
Video: Primary Active Transport - electrochemical gradient and ion transport / water movement

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