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The movement of charged ions across a membrane is thus affected by the electrical forces (the attraction of positive to negative charges). in early 1951 for work on the mode of action of penicillin. Biography
Peter Dennis Mitchell FRS (29 September 1920 – 10 April 1992) was a British biochemist who was awarded the 1978 Nobel Prize for Chemistry for his discovery of the chemiosmotic mechanism of ATP synthesis.