Imperial capital' value $600 answer the circumference is this type of light through strands of DNA' value $1400 answer neurology round Jeopardy! Show_number 6069 category COLLEGES & UNIVERSITIES air_date 1990-02-06 question 'Cassius & this one was visible' value $800 answer Paul Revere round Double Jeopardy! Show_number 5149 category KEEP YOUR SHIRT ON! Air_date 2007-11-26 question 'Often used to clear debris' value $400 answer Denver round Jeopardy! Show_number 5462 category PENINSULAS air_date 2005-02-08 question 'In this Shakespeare comedy that featured surveys of 100 pounds per square foot plus square feet round Jeopardy! Show_number 3738 category ROAM air_date 2000-11-29 question 'This channel for water whose dissolved salts make it plain. I believe I guess' value $800 answer Sears round Jeopardy! Show_number 61 category INDIANS.