Biology A Semester Exam

Question

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Question
The mutation shown in the sequence below can be categorized as which type?

Original DNA sequence:

A T A C G G T A G C A A
T A T G C C A T C G T T
Mutated DNA sequence:

A T C G G T A G C A A
T A G C C A T C G A A(1 point)
Responses

deletion mutation
deletion mutation

substitution mutation
substitution mutation

chromosomal mutation
chromosomal mutation

insertion mutation
insertion mutation