A Level Biological Molecules Activity Pack

This comprehensive resource pack covers the entire Biological Molecules topic for AQA A-Level Biology, making it ideal for teaching, independent study, or exam preparation.

Each sub-topic includes:

• Detailed comprehension/revision notes written in accessible prose (not just bullet points)

• 20 exam-style questions per topic, ranging from 1–6 marks with marks clearly indicated

• Full mark schemes provided separately for each topic

Topics included:

• Introduction to biological molecules (bonding, polymerisation, condensation/hydrolysis, metabolism, the mole)

• Monosaccharides, disaccharides, polysaccharides (with tests for sugars & starch)

• Starch, glycogen, and cellulose (structure linked to function)

• Lipids (roles, triglycerides, phospholipids, emulsion test, structure–function)

• Proteins (structure levels, fibrous vs globular, haemoglobin, Biuret test)

• Enzyme action (activation energy, enzyme structure, models of enzyme action, factors affecting activity)

• Factors affecting enzyme action (temperature, pH, concentration, required practical with method)

• Enzyme inhibition (competitive, non-competitive, end-product inhibition in metabolic pathways)

Perfect for:

• Teachers setting revision tasks or comprehension activities

• Students looking for structured, exam-focused revision materials

• Classroom use, homework, or independent study

All documents are provided in Word format for easy editing and adaptation.