The diagram presents a section of the DNA sequence of a gene together with a mutated version of the same gene. normal DNA sequence $\ldots \text{CCG GAT TAT TGC GAG AAA TGG CAT TCT AGG} \ldots$ mutated DNA sequence $\ldots \text{CCG GAT GTA TTG CGA GAA ATG CAT TCT AGG} \ldots$ What are some possible consequences of the mutated sequence?
- A1, 2 and 3
- B1, 3 and 4
- C1 and 4 only
- D2 and 3 only