« previous next »
« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Squamous cell carcinoma. Squamous cell carcinoma.
Giant cell tumor of tendon sheath. Giant cell tumor of tendon sheath.
Cancer cell. Cancer cell.
Activated Natural Killer Cell (NK Cell) Activated Natural Killer Cell (NK Cell)
Carbapenems and Miscellaneous Cell Wall Inhibitors Carbapenems and Miscellaneous Cell Wall Inhibitors
Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ... Schematic of a typical electronic throttle control (ETC) system. Note that terminal #5 is always ...
Video: Hormonal feedback loop components & Glucagon (glycogenolysis and gluconeogenesis)

For a complete list of videos, visit our video library