Exam Board: AQA
Level & Subject: A-level Biology
First teaching: September 2015
Next exams: June 2023


Checked by AQA examiners, this is an essential study and revision guide for the 2015 AQA A-level Year 2 Biology specification topics 5 and 6: Energy transfers in and between organisms, Organisms respond to changes in their internal and external environment.




Tackle new-style written exam questions with guidance on practical and mathematical skills
Avoid common mistakes and get advice on exams with Exam Notes
Focus on just the content you need with Essential Notes
Memorise terminology for required practicals and mathematical and Working Scientifically aspects
Practise exam-style questions