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Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

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Women are 50% to 75% more likely than men to experience an adverse drug reaction.

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The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

A comparison between chromosomes found in a normal human cell and a cancer cell from the same person A comparison between chromosomes found in a normal human cell and a cancer cell from the same person
Important Motor Regions of the Human Brain Important Motor Regions of the Human Brain
The major fissures of the human cerebral cortex. The major fissures of the human cerebral cortex.
Opener Transmission electron micrograph of human DNA Opener Transmission electron micrograph of human DNA
A human karyotype A human karyotype
Human and great ape chromosome evolution Human and great ape chromosome evolution
Video: Digestive chemicals - types & enzymes

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