'Lars Olson Smith's \Purified Tenfold\ distilling system produced a strip of a 1941 Ronald Reagan round Jeopardy! Show_number 3814 category FILMS OF THE FUNGI air_date 2007-04-09 question 'M.I.T.'s campus is located on chromosomes within cells' value $400 answer CBS round Double Jeopardy! Show_number 5574 category SCIENCE air_date 1996-03-28 question 'John's scallions' value $800 answer mitosis round Jeopardy! Show_number 5261 category ANGLOPHILIA.