CCEA AS biology. Unit 1 Molecules and cells - John Campton

Perfect for revision, these guides explain the unit requirements, summarise the content and include specimen questions with graded answers.

Each full-colour New Edition Student Unit Guide provides ideal preparation for your unit exam:

- Feel confident you understand the unit: each guide comprehensively covers the unit content and includes topic summaries, knowledge check questions and a reference index- Get to grips with the exam requirements: the specific skills on which you will be tested are explored and explained- Analyse exam-style questions: graded student responses will help you focus on areas where you can improve your exam technique and performance

CONTENTS:

Biological molecules
Enzymes
Nucleic acids
Cells and viruses
Membrane structure and function
The cell cycle, mitosis and meiosis
Tissues and organs