text: Dr.<unk>  Theresa<unk> , née Radnitz, (August 15, 1896 – October 26, 1957) was an American biochemist born in Prague (Austrian Empire, now Czech Republic) who, together with her husband Carl Ferdinand<unk>  and Argentine physiologist Bernardo Houssay, received a Nobel Prize in Physiology or Medicine in 1947 for their discovery of how glycogen (animal starch) — a derivative of glucose — is broken down and resynthesized in the body, for use as a store and source of energy. In 2004, both were designated an ACS National Historical Chemical Landmark in recognition of their work that elucidated carbohydrate metabolism.
option_0: Gerty Cori
option_1: David Shakow
option_2: Eugen Bleuler
option_3: Cypress
option_4: Unitaid
option_5: Camp Setebaid
option_6: Lahey Clinic
option_7: Gordon Zubrod