z3189168: It is well written and seems to cover the fundamental points of the topic in question. I hope you won't mind if I tell you that I found a typo in your work. "It has been long thought that there must exists proteins..." I liked your image as well. Well drawn!
Students I have assessed:
Mark, I have talked to you today about my problems with inserting references.
--Mark Hill 15:37, 23 March 2009 (EST) Thank you for your feedback on the nucleus lecture. Yes you had done as I asked (I needed only a few lines on the lecture), you received an email by mistake as I was going through the list of students who had not yet added materials, I had missed your addition on the 18th. So did you know all these facts you listed before the lecture?