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Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

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Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

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Everyone has one nostril that is larger than the other.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Excitation of isolated chlorophyll by light. Excitation of isolated chlorophyll by light.
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Answer the image Answer the image
A small 355-g box hangs from one end of a thin light string that goes over a frictionless ... A small 355-g box hangs from one end of a thin light string that goes over a frictionless ...
The X/A ratio determines gene transcription and transcript splicing pattern The X/A ratio determines gene transcription and transcript splicing pattern
Video: Monohybrid crosses

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