« previous next »
« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Dicksonia antarctica, a species of tree fern Dicksonia antarctica, a species of tree fern
Lion at Melbourne Zoo enjoying an elevated grassy area with some tree shelter Lion at Melbourne Zoo enjoying an elevated grassy area with some tree shelter
A clouded leopard resting atop a tree trunk at the Toronto Zoo. A clouded leopard resting atop a tree trunk at the Toronto Zoo.
The incidence of overweight and obesity among adults and children The incidence of overweight and obesity among adults and children
Children: A Chronological Approach, Canadian Edition Children: A Chronological Approach, Canadian Edition
Newborns, infants, and children have a high percentage of body weight composed of water... Newborns, infants, and children have a high percentage of body weight composed of water...
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library