A) An American astronaut B) A French chef C) A British biochemist D) An Australian painter
A) 1900 B) 1850 C) 1861 D) 1800
A) Discovery of DNA B) Discovery of electricity C) Discovery of vitamins D) Discovery of penicillin
A) Artist B) Pilot C) Chef D) Biochemist
A) Proteins B) Vitamins C) Minerals D) Carbohydrates
A) Director of Philosophy B) Professor of Biochemistry C) Dean of History D) President of Chemistry
A) American Chemical Society B) National Geographic Society C) Royal Society D) International Space Station
A) 1947 B) 1967 C) 1937 D) 1957 |