Topic 3: The chemistry of life

Topic 3 of the IB HL Biology syllabus is the The chemistry of life. IBO recommends to spend 15 hours on this topic.

This topic has 8 sub-chapters: "Chemical elements and water", "Carbohydrates, lipids and protein", "DNA structure", "DNA replication", "Transcription and translation", "Enzymes", "Cell respiration" and "Photosynthesis". Each are separated with numerical values in order of mentioned.

These are all basic syllabus statements, it is recommended to bring a Casio Graphical Calculator instead of Texas.