What is the meaning of sir ernst boris chain?

noun

  • British biochemist (born in Germany) who isolated and purified penicillin, which had been discovered in 1928 by Sir Alexander Fleming (1906-1979. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). sir ernst boris chain. Retrieved September 24, 2026, from http://smartdefine.org/sir_ernst_boris_chain/definitions/1310927
ChicagoWordNet. 2010. "sir ernst boris chain" http://smartdefine.org/sir_ernst_boris_chain/definitions/1310927 (accessed September 24, 2026).
HarvardWordNet 2010, sir ernst boris chain, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/sir_ernst_boris_chain/definitions/1310927>.
MLAWordNet. "sir ernst boris chain" 23 October 2010. Web. 24 September 2026. <http://smartdefine.org/sir_ernst_boris_chain/definitions/1310927>