Component 3 – Requirements for Life

Please note that the Biology Factsheets by Curriculum Press have been removed from this website. You can still find the exam board specific notes below.

Notes || Questions by Topic

A-Level Component 3 for WJEC Biology examines the below content, plus Core Concepts.

Past Papers for Component 3 can be found here.

Notes:

1. Gas Exchange

2. Transport

3. Nutrition

4. Homeostasis and the Kidney

5. The Nervous System

A. Immunology and Disease

B. Human Musculoskeletal Anatomy

C. Neurobiology and Behaviour

Questions by Topic:

1. Gas Exchange
2. Transport
3. Nutrition
4. Homeostasis and the Kidney
5. The Nervous System
A. Immunology and Disease
B. Human Musculoskeletal Anatomy
C. Neurobiology and Behaviour