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Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

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Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Structure of the H-R Diagram Structure of the H-R Diagram
Structure and Location of Astrocytes Structure and Location of Astrocytes
Vienna: Social Structure and Social Interaction Vienna: Social Structure and Social Interaction
C1qrs. A schematic of C1 showing structure and C1q, r, and s. C1qrs. A schematic of C1 showing structure and C1q, r, and s.
Tubular portion of one nephron, cutaway view. The tubule starts at Bowman’s capsule. Tubular portion of one nephron, cutaway view. The tubule starts at Bowman’s capsule.
Structure of the retina Structure of the retina
Video: Olfaction. or the sense of smell

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