Read the bio below and try to give details on rudolph schoenheimer 's: - known for - death cause - work institutions - death date - field - influenced - birth date - name - nationality - image - birth place - religion - alma mater Bio: rudolph schoenheimer -lrb- may 10 , 1898 -- september 11 , 1941 -rrb- was a german / u.s. biochemist who developed the technique of isotope '' tagging '' of biomolecules , enabling detailed study of metabolism . this work revealed that all the constituents of an organism are in a constant state of chemical renewal . born in berlin , after graduating in medicine from the friedrich wilhelm university there , he learned further organic chemistry at the university of leipzig and then studied biochemistry at the university of freiburg where he rose to be head of physiological chemistry . he spent the 1930-31 academic year at the university of chicago . in 1933 , following the rise of the nazis to power he emigrated from germany to the columbia university to join the department of biological chemistry . working with david rittenberg , from the radiochemistry laboratory of harold c. urey and later together with konrad bloch , they used stable isotopes to '' tag '' foodstuffs and trace their metabolism within living things . he further established that cholesterol is a risk factor in atherosclerosis . link to photograph -lsb- http://www.jbc.org/content/277/43.cover-expansion] he suffered from manic depression all of his life , which lead to him in 1941 committing suicide using cyanide . he had been honoured with the request to give the dunham lecture at harvard before his death . it was read for him following his death .
- known for is isotope '' tagging '' of biomolecules- death cause is suicide- work institutions is columbia university- death date is september 11 , 1941- field is biochemistry- influenced is peter d. klein , ph.d. .- birth date is may 10 , 1898- name is rudolph schoenheimer- nationality is german / u.s.- image is rudyschoenheimer.jpg- birth place is berlin- religion is -lsb- jewish -rsb-- alma mater is friedrich wilhelm university