GCSE Biology - What is DNA? (Structure and Function of DNA) #65

This video covers:
- The structure of DNA
- What nucleotides are
- Complementary base pairing
- How genes code for proteins
- The functions of proteins

Exam board specific info: (probably useful for everyone though)
AQA - Separate/triple science only
IGCSE Edexcel - Separate/triple science and higher tier only
Edexcel - Everything is relevant to your course!
OCR 21st Century - Separate/triple science and higher tier only
OCR Gateway - Separate/triple science only