The part of the polypeptide that codes for the haemoglobin $\beta$-chain contains the following amino acids. - Pro - Glu - Glu - In patients with sickle cell anaemia, the $\beta$-polypeptide chains are mutated. The corresponding part of the mutated polypeptide contains the following amino acids. - Pro - Val - Glu - The table gives the possible anticodons for Val. What is the matching DNA triplet code for the substituted amino acid in the mutated polypeptide?
- A$\text{GTT}$
- B$\text{GAC}$
- C$\text{CTC}$
- D$\text{CAT}$