Biology (Last Assessment 2024) Topic 1 1.1 | Cell theory Biology-2024 | SL,Topic-1 | 1.2 | Ultrastructure of cells Biology-2024 | SL,Topic-1 | 1.3 | membrane structure Biology-2024 | SL,Topic-1 | 1.4 | membrane transport Biology-2024 | SL,Topic-1 | 1.5 | the origin of cells Biology-2024 | SL,Topic-1 | 1.6 | Cell division Biology-2024 | SL,Topic-1 | Topic 2 2.1 | water Biology-2024 | SL,Topic-2 | 2.2 | Carbohydrates – Lipids – proteins Biology-2024 | SL,Topic-2 | 2.3 | Enzymes Biology-2024 | SL,Topic-2 | 2.4 | DNA Structure Biology-2024 | SL,Topic-2 | 2.5 | DNA Replication Biology-2024 | SL,Topic-2 | 2.6 | DNA Transcription translation Biology-2024 | SL,Topic-2 | 2.7 | cell respiration Biology-2024 | SL,Topic-2 | 2.8 | Photosynthesis Biology-2024 | SL,Topic-2 | Topic 3 3.1 | chromosomes – genes – alleles – mutations Biology-2024 | SL,Topic-3 | 3.2 | theoretical genetics Biology-2024 | SL,Topic-3 | 3.3 | Meiosis Biology-2024 | SL,Topic-3 | 3.4 | genetic engineering & Biotechnology Biology-2024 | SL,Topic-3 | 3.5 | gene sequencing Biology-2024 | SL,Topic-3 | Topic 4 4.1 | communities and ecosystems Biology-2024 | SL,Topic-4 | 4.2 | the greenhouse effect Biology-2024 | SL,Topic-4 | Topic 5 5.1 | Evolution Biology-2024 | SL,Topic-5 | 5.2 | classification Biology-2024 | SL,Topic-5 | 5.3 | Cladistics Biology-2024 | SL,Topic-5 | Topic 6 6.1 | digestion Biology-2024 | SL,Topic-6 | 6.2 | the transport system Biology-2024 | SL,Topic-6 | 6.3 | defense against infectious diseases Biology-2024 | SL,Topic-6 | 6.4 | gas exchange Biology-2024 | SL,Topic-6 | 6.5 | nerves – hormones – homeostasis Biology-2024 | SL,Topic-6 | 6.6 | reproduction Biology-2024 | SL,Topic-6 | Topic 7 7.1 | DNA Structure Biology-2024 | HL,Topic-7 | 7.2 | dNA Replication Biology-2024 | HL,Topic-7 | 7.3 | Transcription Biology-2024 | HL,Topic-7 | 7.4 | Translation Biology-2024 | HL,Topic-7 | Topic 8 8.1 | Enzymes Biology-2024 | HL,Topic-8 | 8.2 | Photosynthesis & Cell Respiration Biology-2024 | HL,Topic-8 | Topic 10 10.1 | meiosis Biology-2024 | HL,Topic-10 | 10.2 | Dihybrid Crosses & Gene Linkage Biology-2024 | HL,Topic-10 | 10.3 | Polygenic Inheritance Biology-2024 | HL,Topic-10 | 10.4 | Speciation Biology-2024 | HL,Topic-10 | Topic 11 11.1 | Defense Against Infectious Disease Biology-2024 | HL,Topic-11 | 11.2 | Muscles & Movement Biology-2024 | HL,Topic-11 | 11.3 | The Kidney Biology-2024 | HL,Topic-11 | 11.4 | Reproduction Biology-2024 | HL,Topic-11 |