Summary:
This Guide accompanies the AQA A2 Biology textbook (978-1-94498-218-1) and provides detailed answers to all the questions in the book, with examiner commentary. It includes a PDF version on CD-ROM.

• Fully photocopiable
  

• Free CD-ROM
  

• Supports the textbook content
  

Table of Contents:
Introduction
Chapter 1 Populations
Chapter 2 How do cells obtain useful chemical energy to drive their metabolic processes?
Chapter 3 How is energy transferred through ecosystems?
Chapter 4 How are elements cycled through ecosystems?
Chapter 5 How do organisms pass on their genes?
Chapter 6 How do the frequencies of genes change when the environment changes?
Chapter 7 How do organisms detect changes in their environment?
Chapter 8 How do organisms coordinate their responses to stimuli?
Chapter 9 How do animals make things happen and keep conditions the same?
Chapter 10 How do cells synthesise proteins?
Chapter 11 How are genes cloned and how can cloned genes be used?

About the Author(s):
Steve Potter has been a chief/principal examiner for a number of awarding bodies and is the author of numerous A-level biology books, including the series of AQA biology Unit Guides, also published by Philip Allan Updates.