« previous next »
« previous next »
 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+ The Z scheme, which depicts the energy of an electron as it moves from photosystem II to NADP+
Muscle Strength of the Hand Grasp Muscle Strength of the Hand Grasp
cat muscle anatomy lab4 cat muscle anatomy lab4
The muscle-spindle feedback circuit The muscle-spindle feedback circuit
Shaking. A form of coarse vibration to a muscle or muscle group. Shaking. A form of coarse vibration to a muscle or muscle group.
The regulation of muscle contraction by calcium The regulation of muscle contraction by calcium
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library