understand biology
This is an example essay published by AQA as guidance. It scored 18/25 which is a good level for most students to be aiming at. Could you write at this standard? Can you see where they could have done better? Did they need to write so much to get these marks?
See the Extended Essay mark scheme here
Write An Essay On The importance of nitrogen-containing substances in biological systems
WEEKLY GROUP MASTERCLASSES - FOR AQA or OCR A We cover a different topic and many questions each week, looking in depth at how to structure answers and approach application questions for top marks. Each lesson is exactly tailored to either OCR or AQA.
AQA Y12 - 5.15pm Tues
AQA Y13 - 6.30pm Weds
OCR A Y12 - 5.15pm Weds
OCR A Y13 - 6.30pm Tues