A-level Biology

OCR AS Biology

Welcome to the downloads page for OCR AS Biology. Here you will find extra resources to help you get ready for the big day, including answers to the exam practice questions and quick quizzes.

Unit F211 Cells, exchange and transport

1 Cell structure

• Exam practice answers 1
• Quick quiz 1

2 Cell membranes

• Exam practice answers 2
• Quick quiz 2

3 Cell division, cell diversity and cellular organisation

• Exam practice answers 3
• Quick quiz 3

4 Exchange surfaces and breathing

• Exam practice answers 4
• Quick quiz 4

5 Transport in animals

• Exam practice answers 5
• Quick quiz 5

6 Transport in plants

• Exam practice answers 6
• Quick quiz 6

Unit F212 Molecules, biodiversity, food and health

7 Biological molecules

• Exam practice answers 7
• Quick quiz 7

8 Nucleic acids

• Exam practice answers 8
• Quick quiz 8

9 Enzymes

• Exam practice answers 9
• Quick quiz 9

10 Diet and food production

• Exam practice answers 10
• Quick quiz 10

11 Health and disease

• Exam practice answers 11
• Quick quiz 11

12 Biodiversity

• Exam practice answers 12
• Quick quiz 12

13 Classification

• Exam practice answers 13
• Quick quiz 13

14 Evolution

• Exam practice answers 14
• Quick quiz 14

15 Maintaining biodiversity

• Exam practice answers 15
• Quick quiz 15