[IB Biology SL at GHS: Reviews of the Digestive System]
4. In 1833 an American doctor, William Beaumont, carried out the following experiment to study the digestion in the stomach

At which temperature would the observed changes happen most rapidly ?

A) 0 C

B) 10 C

C) 40 C

D) 100 C

-------- [Answer] --------
Slichter