A DNA segment has base order CCC ATA GCT. Which copy exhibits a deletion in the first codon triplet and then a substitution mutation?(1 point) Responses CCA TAA CT CCA TAA CT CCA TAG CT CCA TAG CT CCC TAG CT CCC TAG CT CCA ATA GCT CCA ATA GCT
The correct response is CCA TAA CT. This sequence represents a deletion in the first codon triplet (CCC) and a substitution mutation where the first C is replaced with a T in the second codon triplet (ATA).
