Key term for AQA GCSE Biology, used in Cell Division.
The twisted ladder shape of a DNA molecule, formed by two intertwined polymer strands.
Double helix appears in AQA GCSE Biology revision content for Cell Biology, especially Cell Division and Chromosomes.
Create a free account to access AQA GCSE Biology revision notes, track progress, and practise related key terms.
Genetics and Evolution
Reproduction Types • DNA Structure
