Awesome exam question

I recently sat a third year genetics exam as part of my undergraduate degree. It struck me while I was reading the final question what a brilliant subject biology is. Here's the question: "Describe a procedure for the generation of a genetically engineered mouse that is fluorescent when viewed under UV light." Awesome, and that's what I get to write about in exams.

~A Puff of Logic~

(Notes: image retrieved from http://www.medicineatyale.org/v1i3_october2005/graphics/mouse.jpg)