I've been very busy lately and my ability to update regularly has been hindered. I will still try to post content for AS Biology and AS Chemistry by the May/June examinations but I am not making any promises.
I have decided to offer some help on the 6BI05 article because it can get difficult to study for the unit content AND work with the article. Here are some possible questions to get your brain ticking :)
Answers (and more questions) will be posted soon! Click HERE to download the PDF file.
UPDATE: Answers to first set of questions can be downloaded after clicking HERE.