
Biological Molecules Exam Mastery Pack | Pearson Edexcel IAL Biology Unit 1
Help students move beyond simply memorising biological molecules and learn how to apply their knowledge in Pearson IAL exam questions.
This comprehensive exam-practice pack covers the key biological molecules content from Pearson Edexcel International A Level Biology Unit 1, including:
Water properties and biological importance
Important ions including magnesium, iron and phosphate ions
Carbohydrates condensation, hydrolysis and glycosidic bonds
Starch amylose and amylopectin
Glycogen and structure–function relationships
Lipids and triglycerides, glycerol, fatty acids and ester bonds
Saturated and unsaturated fatty acids
Proteins ,amino acids, peptide bonds and protein structure
More than a worksheet
The pack has been designed to develop the exam skills students need for IAL Biology, rather than providing straightforward recall questions only.
Students practise:
✓ Multiple-choice questions
✓ Short-answer exam-style questions
✓ Application to unfamiliar biological contexts
✓ Data interpretation and analysis
✓ Calculations
✓ Graph/data-based questions
✓ Structure–function questions
✓ Synoptic questions connecting different biological molecules
✓ Identifying and using command words correctly
✓ Distinguishing DESCRIBE from EXPLAIN
✓ Spotting weak or scientifically imprecise answers
✓ Improving answers using marking points
Mark Scheme Training Included
A key feature of this resource is teaching students how to learn from a mark scheme, rather than simply checking whether their answer is right or wrong.
Students are encouraged to:
CIRCLE the command word → COUNT the marks → IDENTIFY the biology → BUILD the mark points → CHECK scientific precision
Answers and marking guidance are presented in green, making the pack suitable for self-assessment, peer assessment and teacher-led live marking.
Suitable for
Pearson Edexcel International A Level Biology (IAL)
Unit 1: Molecules, Diet, Transport and Health
Ideal for Year 12, revision lessons, independent study, homework, intervention and exam preparation.
The questions are original Pearson-style practice questions designed to develop skills similar to those required in IAL examinations; they are not reproduced Pearson past-paper questions.
Save 30% with my bundles
Teaching more of Pearson IAL Biology? Have a look at my bundled resources, where related lessons and exam-practice materials are available with a 30% discount.
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