AQA GCSE Biology (8461) — Genetics and Evolution
Describe DNA as a polymer of four nucleotides (A, C, G, T).
Explain how the base sequence codes for amino acids and proteins.
Explain how DNA structure affects protein synthesis (HT only).
Describe how mutations and variants influence phenotype (HT only).
Explain the effect of non-coding DNA on gene expression (HT only).
