Alexander Fleming was a Scottish biologist, pharmacologist and botanist. Born in Darvel, Ayrshire, he discovered Penicillin in 1928 for which he shared the Nobel prize with Howard Florey and Ernst Bois Chain.
Elizabeth H. Blackburn-------The Nobel Prize in Physiology or Medicine 2009 was awarded jointly to Elizabeth H. Blackburn, Carol W. Greider and Jack W. Szostak "for the discovery of how chromosomes are protected by telomeres and the enzyme telomerase".
Leland H. Hartwell-------- The Nobel Prize in Physiology or Medicine 2001 was awarded jointly to Leland H. Hartwell, Tim Hunt and Sir Paul M. Nurse "for their discoveries of key regulators of the cell cycle".
James Dewey Watson, The Nobel Prize in Physiology or Medicine "for their discoveries concerning the molecular structure of nucleic acids and its significance for information transfer in living material", genetics, molecular biology
Canadian, Frederick G. Banting, 1923 Nobel Prize winner in medicine. co-discoverer of insulin
Nobel in Physiology or Medicine for Our Inner Clocks || The Nobel Prize in Physiology or Medicine 2017 was awarded to Jeffrey C. Hall, Michael Rosbash and Michael W. Young for discoveries of molecular mechanisms controlling circadian rhythms. https://www.scientificamerican.com/podcast/episode/nobel-in-physiology-or-medicine-for-our-inner-clocks/?utm_campaign=crowdfire&utm_content=crowdfire&utm_medium=social&utm_source=pinterest