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Written by an experienced author, teacher and examiner in WJEC Biology A Level
Each topic includes detailed explanations and underpinning knowledge, all written in clear uncomplicated language
Exam practice and skills guidance is provided for the new assessment objectives
'Going further' and 'Study points' provide support and challenge for higher and lower ability students
New requirements for practical work are thoroughly supported throughout
Numerous questions, tests and tips help ensure you have a good grasp of the key content for each topic
A vibrant colour design and detailed colour diagrams and photos make the information accessible and appealing
Contents:
Introduction to AS Biology
Specification Map
Practical Biology
Unit 1
CH1 Chemical elements and biological compounds
CH2 Cell structure and organisation
CH3 Cell membranes and transport
CH4 Biological reactions are regulated by enzymes
CH5 Nucleic acids and their function
CH6 Cell cycle and cell division
Exam practice questions
Unit 2
CH7 Classification and biodiversity
CH8 Adaptations for gas exchange
Ch9 Adaptations for transport in animals
CH10 Adaptations for transport in plants
CH11 Adaptations for nutrition
Exam practice questions
Answers to Knowledge check questions
Answers to Exam practice questions
Glossary
Index
About the author:
Dr Marianne Izen has over thirty years' experience as an A Level Biology teacher and examiner, and has provided science teacher training for schools across the UK. Before teaching, in universities in both the UK and the USA, Marianne conducted research on plant cells and published papers on their behaviour in tissue culture. She is a principal examiner for a major awarding body.
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