the dna sequence reads acgttcatt before a mutation occurs. after the mutation, the dna sequence reads…

the dna sequence reads acgttcatt before a mutation occurs. after the mutation, the dna sequence reads atcgttcatt. which type of mutation occurred?\nsubstitution\ninsertion\ndeletion\npoint

the dna sequence reads acgttcatt before a mutation occurs. after the mutation, the dna sequence reads atcgttcatt. which type of mutation occurred?\nsubstitution\ninsertion\ndeletion\npoint

Answer

Brief Explanations:

Compare the original and mutated DNA sequences. The second - base 'C' in the original sequence 'ACGTT CATT' is replaced by 'T' in the mutated sequence 'ATGTT CATT'. A substitution mutation is when one base is replaced by another. An insertion adds a base, a deletion removes a base, and a point mutation is a more general term that includes substitution, insertion, and deletion at a single - base level. Here, the most specific term is substitution.

Answer:

substitution