BBC Earth Science | The Discovery of DNA | The Cell | BBC Science @BBCEarthScience | Uploaded 3 months ago | Updated 18 hours ago
During the war, Friedrich Miescher collected pus from old bandages of soldiers and pepsin from pigs stomach for his experiments. He studied the chemistry of cells and enzymes, which led to the discovery of DNA.
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Taken from The Cell.
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During the war, Friedrich Miescher collected pus from old bandages of soldiers and pepsin from pigs stomach for his experiments. He studied the chemistry of cells and enzymes, which led to the discovery of DNA.
Best of Earth Science: http://bit.ly/EarthLabOriginals
Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthVideos
Taken from The Cell.
This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback--contact-details.aspx