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DNA

2.6 Structure of DNA & RNA

2.7 DNA replication, transciption and translation

7.1 DNA structure and replication

7.2 Transcription and gene expression

2.7 & 7.2 Transcription and gene expression

7.3 Translation

 2.7 & 7.3 Translation

Biotechnology

3.5 Genetic Modification & Biotechnology 

Ecology

4.1 Species, communities and ecosystems

4.2 Energy flow

4.3 Carbon recycling

4.4 Climate Change

Ecology Option

C1 Species and communities

C2 Communities and ecosystems

C3 Impact of humans on ecosystems

C4 Conservation of biodiversity

C5 Population Ecology

C6 The nitrogen and phosphorous cycles

Body Systems

6.1 Digestion & absorption

6.2 The blood system

6.3 Defense against infectious disease

6.4 Gas Exchange

6.5 Neurons and synapses

6.6 Hormones, Homeostasis & reproduction

11.1 Antibody production and vaccination

11.2 Movement

Evolution & Classification

5.1 Evidence of natural selection

5.2 Natural Selection

10.3 Gene pool and speciation

5.3 Classification of biodiversity

5.4 Cladistics