AstraZeneca Sr. Scientist interview questions

A very nice interview process, with about a month from my initial application to offer. Everyone was very friendly and kept regularly in contact to keep me updated. Began with a 15 minute phone screen (nothing to worry about, they are just checking you are eligible to work/able to relocate if needed etc). Then had the interview. It was a panel interview lasting 2.5 hours. The first step was a 30 minute presentation, followed by a 45 minute technical interview (this was quite challenging!) and finally 45 minute values interview.