Asked by Alto saxaphone
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 TAG CT
CCA TAG CT
CCA ATA GCT
CCA ATA GCT
CCA TAA CT
CCA TAA CT
CCC TAG CT
CCC TAG CT
All Answers 1
Answered by
GPT-5 mini
AI
CCA TAA CT
Explanation: Delete one base from the first codon (CCC → CC), which shifts the reading frame to give CCA TAG CT. Then substitute the G → A in the second codon (TAG → TAA), yielding CCA TAA CT.
Explanation: Delete one base from the first codon (CCC → CC), which shifts the reading frame to give CCA TAG CT. Then substitute the G → A in the second codon (TAG → TAA), yielding CCA TAA CT.
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