« previous next »
« previous next »
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Plastid composition of egg cells from green, white, and variegated four-o'clock plants. Plastid composition of egg cells from green, white, and variegated four-o'clock plants.
Human embryonic stem cells forming rosettes, a sign of neural differentiation Human embryonic stem cells forming rosettes, a sign of neural differentiation
Ion channels in myocardial cells Ion channels in myocardial cells
Goblet Cells Goblet Cells
Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV. Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV.
Cytoplasmic Division in Plant Cells Cytoplasmic Division in Plant Cells
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library