« previous next »
« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Big Picture of the Evolution of the Universe Big Picture of the Evolution of the Universe
Picture Picture
One version of a bump cap is a molded plastic insert worn inside a regular cloth cap. One version of a bump cap is a molded plastic insert worn inside a regular cloth cap.
Molecular Genetics DNA picture matching question Molecular Genetics DNA picture matching question
picture picture
ANSWER TO THE PICTURE PLEASE ANSWER TO THE PICTURE PLEASE
Video: Complement Proteins Animation

For a complete list of videos, visit our video library