Unit 1 Summary Notes
This comprehensive, high-yield revision pack provides an expert summary of AQA A-Level Biology Unit 1 (Biological molecules). Hand-crafted to align perfectly with the latest AQA specification, these notes condense dense biochemistry into clear, exam-focused breakdowns designed to unlock A grades*. The document covers every essential subsection in precise detail: monomers and polymers, carbohydrates (monosaccharides, disaccharides, and polysaccharides), lipids (triglycerides and phospholipids), proteins (amino acid structure and protein folding), enzymes and factors affecting enzyme action, nucleic acids (the structures of DNA and RNA), DNA replication (semi-conservative replication), ATP, and the properties of water and inorganic ions. Featuring the exact examiner-approved terminology, required biochemical test steps, and key practical focuses, this summary is the perfect resource to master the foundational concepts for Paper 1 and Paper 3.
Document information
- Study Level
- A/AS Level
- Subject
- A Level Biology
- Uploaded on
- September 13, 2026
- Number of pages
- 4
- Written in
- 2026/2027
- Type
- Summary