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For examination in June and November 2019, 2020 and 2021.
Candidates for Cambridge International AS Level Biology study the following topics:
1 Cell structure
2 Biological molecules
4 Cell membranes and transport
5 The mitotic cell cycle
6 Nucleic acids and protein synthesis
7 Transport in plants
8 Transport in mammals
9 Gas exchange and smoking
10 Infectious disease
Candidates for Cambridge International A Level Biology study the AS topics and the following topics:
12 Energy and respiration
15 Control and co-ordination
16 Inherited change
17 Selection and evolution
18 Biodiversity, classification, and conservation
19 Genetic technology
Candidates for Cambridge International AS Level should study topics 1–11.
Candidates for Cambridge International A Level should study all topics.
The content of the AS Level learning outcomes is assumed knowledge for the A Level components.