« previous next »
« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

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?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Emiliania huxleyi cells in an electro-microscopic picture. Emiliania huxleyi cells in an electro-microscopic picture.
cells cells
PV cells have potential for domestic and commercial use PV cells have potential for domestic and commercial use
Normal Red Blood Cells Normal Red Blood Cells
1.6 Organisms are made up of cells, each of which contains an identical set of genes. 1.6 Organisms are made up of cells, each of which contains an identical set of genes.
Homoplasmy and heteroplasmy in cells Homoplasmy and heteroplasmy in cells
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library