Biology B A-Level
Lipid roles
What Lipid roles means in Biology B A-Level, as defined for Pearson Edexcel.
Definition of Lipid roles
Check what you remember
Read the wording for your board, then hide it and explain Lipid roles in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
Lipids store energy because their hydrocarbon chains are reduced and release much energy when oxidised, and they are waterproof and provide thermal insulation.
Topics that use Lipid roles
- Topic 1: Biological Molecules (Pearson Edexcel A-Level)
Related terms
- Condensation reaction
- Dipole
- Enzyme specificity and induced fit
- Factors affecting rate of enzyme activity
- Gene mutation
- Nitrate ions
- Nucleotide
- Peptide bond
Using Lipid roles in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Biology B questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Biology B A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge