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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?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The average adult has about 21 square feet of skin.

Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through
Some of the many small molecules found in cells Some of the many small molecules found in cells
Ion channels in myocardial cells Ion channels in myocardial cells
Epithelial cells Epithelial cells
Recognition of conformational epitopes by B cells. Recognition of conformational epitopes by B cells.
Red Blood Cells Red Blood Cells
Video: Genetic terms Animation

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