The drug quinine was originally isolated from the bark of which tree?

More Questions:

What two consecutive signs of the Zodiac begin with the same letter?

What actor/director debuted his own brand of beer in the late 1980s called Pale Rider Ale?

Who is the only founding member of both the International Surfing and Swimming Halls of Fame?

What does the double-O indicate in 007?

Which continent would you find Morocco in?

The disease commonly called chickenpox is more properly known as what?

What grape is called Primitivo in Europe?

Which element appears sixth on the periodic table?

Which character did Madeleine Martin play on the TV show "Californication"?

What is the name of the mutant rat who serves as the mentor of the Teenage Mutant Ninja Turtles?

Who plays Snow White in the film "Snow White and The Huntsman"?

In the movie "The Matrix', what colored pill does Neo take?

Which US state witnessed three Seminole Wars during the 1800s?

When was the Rosetta Stone found?

Ouagadougou is the capital of which African country?