Lipids questions 3.1.3
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.
- Questions 8 (22 parts)
- Total marks 46
- Level AS and A-level
- Price Free
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What's covered
Specification section 3.1.3 Lipids, grouped into these subtopics:
- Triglycerides
- Saturated and unsaturated fatty acids
- Phospholipids and the properties of lipids
- The emulsion test
The questions include multiple-choice, short-answer, calculation and data questions, and a 6-mark extended response. The mark scheme shows each marking point, the answers that are accepted and rejected, and the assessment objectives for each part.
Written by Helicate in the style of AQA AS and A-level Biology. Not an official AQA paper. Free for personal study and for use in your own school or college; please don't resell or re-host the files. Spotted a mistake? Email hello@helicate.co.uk.