Question: What were the two fields of study engaged in by a biochemist who taught at a university in Detroit, Michigan for a year and worked on the Manhattan Project?
Sentence (from "Nathan O. Kaplan"): After completing a B.A. in chemistry at UCLA in 1939, Kaplan studied carbohydrate metabolism in the liver under David M. Greenberg at the University of California, Berkeley medical school.
Relevant evidence: No