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DNA Double Helix Structure — OCR GCSE Combined Science A J250
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Combined Science
OCR GCSE Combined Science A
Cell Level Systems
Cellular Processes and Requirements
DNA Double Helix Structure
OCR GCSE Combined Science A · J250
DNA Double Helix Structure
DNA and protein synthesis
What you need to know
Describe DNA as being composed of two strands that form a double helix structure.
Revision notes
1
DNA Double Helix Structure
3 key terms
Practise with past papers
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Previous subtopic
DNA as a Polymer
Next subtopic
Investigating Enzymatic Reactions
