Free topic question banks

Original exam-style questions for one specification section at a time, for AQA AS (7401) and A-level (7402) Biology. Each bank groups its questions by subtopic and comes with a full mark scheme. They're free.

3.1 Biological molecules

• Carbohydrates 3.1.2

  9 questions · 28 parts · 60 marks

  Nine original exam-style questions on monosaccharides, disaccharides and polysaccharides. You apply what you know about sugars, starch, glycogen and cellulose to new contexts and data, from sweeteners and blood glucose to recycled paper and nectar.

• Lipids 3.1.3

  8 questions · 22 parts · 46 marks

  Eight original exam-style questions on triglycerides, fatty acids and phospholipids. You apply your knowledge to new contexts and data, from migrating birds and seed oils to a red blood cell membrane experiment and liposomes used to deliver drugs.

More sections are being written. These are Helicate's own questions, written in the style of AQA; they are not official AQA papers.