Last week I had the pleasure of attending a science-themed quiz hosted by communications consultancy College Hill Life Sciences.

And, my, the questions were fiendish. The photo shows perhaps the easiest round. Despite holding degrees in chemistry and molecular biology, working for a time in a crystallography lab, and editing a text book on protein structure, I struggled on a few of these. See how many you can get—and let me know if you can’t read any of the text.

Questions copyright Mike Ward and John Hodgson, reproduced with permission.