CAPE Biology Unit 1 · 2014 · Paper 1 · Question Q17

Item 17 refers to the following process of transcription occurring in a cell nucleus. The base sequence of the codon labelled X is

1. (A)GAG
2. (B)GCG
3. (C)GGG
4. (D)CGC

This question uses a figure or table from the paper — you'll see it when you practise.