« previous next »
« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland. The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland.
A hiatal hernia or diaphragmatocele. A portion of the stomach protrudes through the diaphragm into t A hiatal hernia or diaphragmatocele. A portion of the stomach protrudes through the diaphragm into t
cat muscle anatomy lab14 cat muscle anatomy lab14
Franz Marc, Die grossen blauen Pferde (The Large Blue Horses). Franz Marc, Die grossen blauen Pferde (The Large Blue Horses).
Muscle Proteins Muscle Proteins
Cardiac Muscle Tissue Cardiac Muscle Tissue
Video: Properties of macromolecules (Explained with No Audio)

For a complete list of videos, visit our video library