Skip to content
Toggle Sidebar
Pricing
Home
Subjects
Past Papers
Key Terms
My Courses
Select your courses
1.1.3 DNA Structure — OCR Biology B J257 | GradeGen.AI
Biology B
Genetics and the Genome
Genome Structure and Function
DNA Structure
DNA Structure
OCR GCSE Biology B (J257) — Genetics and the Genome
What You Need to Know
Describe DNA as a polymer made up of nucleotides.
Explain the double helix structure of DNA strands.
Revision Notes
1
DNA Structure
10 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
The Genome
Next Subtopic
Genotype and Phenotype
